Home / 14,017.54-19,343.37-8,050.18

Finding the Fourth Proportional to 14,017.54, 19,343.37 and 8,050.18

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Solution

The fourth proportional to 14,017.54, 19,343.37 and 8,050.18 is: 11,108.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,017.54 : 19,343.37 = 8,050.18 : x
  2. Step 2: Convert to fraction form
    14,017.54/19,343.37 = 8,050.18/x
  3. Step 3: Cross multiply
    14,017.54x = 19,343.37 × 8,050.18
  4. Step 4: Simplify right side
    14,017.54x = 155,717,610.31
  5. Step 5: Solve for x
    x = 155,717,610.31/14,017.54
  6. Step 6: Final answer
    x = 11,108.77

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Half scale
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Double scale
Find fourth proportional to 14,018.54, 19,344.75 and 8,051.18
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.