Home / 36,057.13-54,077.29-9,763.92

Finding the Fourth Proportional to 36,057.13, 54,077.29 and 9,763.92

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Solution

The fourth proportional to 36,057.13, 54,077.29 and 9,763.92 is: 14,643.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057.13 : 54,077.29 = 9,763.92 : x
  2. Step 2: Convert to fraction form
    36,057.13/54,077.29 = 9,763.92/x
  3. Step 3: Cross multiply
    36,057.13x = 54,077.29 × 9,763.92
  4. Step 4: Simplify right side
    36,057.13x = 528,006,308.97
  5. Step 5: Solve for x
    x = 528,006,308.97/36,057.13
  6. Step 6: Final answer
    x = 14,643.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.