Home / 10,193.07-14,060.46-6,410.23

Finding the Fourth Proportional to 10,193.07, 14,060.46 and 6,410.23

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Solution

The fourth proportional to 10,193.07, 14,060.46 and 6,410.23 is: 8,842.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,193.07 : 14,060.46 = 6,410.23 : x
  2. Step 2: Convert to fraction form
    10,193.07/14,060.46 = 6,410.23/x
  3. Step 3: Cross multiply
    10,193.07x = 14,060.46 × 6,410.23
  4. Step 4: Simplify right side
    10,193.07x = 90,130,782.51
  5. Step 5: Solve for x
    x = 90,130,782.51/10,193.07
  6. Step 6: Final answer
    x = 8,842.36

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Half scale
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Double scale
Find fourth proportional to 10,194.07, 14,061.84 and 6,411.23
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.