Home / 14,014.52-19,342.84-8,050.28

Finding the Fourth Proportional to 14,014.52, 19,342.84 and 8,050.28

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Solution

The fourth proportional to 14,014.52, 19,342.84 and 8,050.28 is: 11,111.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,014.52 : 19,342.84 = 8,050.28 : x
  2. Step 2: Convert to fraction form
    14,014.52/19,342.84 = 8,050.28/x
  3. Step 3: Cross multiply
    14,014.52x = 19,342.84 × 8,050.28
  4. Step 4: Simplify right side
    14,014.52x = 155,715,278.00
  5. Step 5: Solve for x
    x = 155,715,278.00/14,014.52
  6. Step 6: Final answer
    x = 11,111.00

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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.