Home / 52,259.56-72,120.68-32,117.28

Finding the Fourth Proportional to 52,259.56, 72,120.68 and 32,117.28

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Solution

The fourth proportional to 52,259.56, 72,120.68 and 32,117.28 is: 44,323.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,259.56 : 72,120.68 = 32,117.28 : x
  2. Step 2: Convert to fraction form
    52,259.56/72,120.68 = 32,117.28/x
  3. Step 3: Cross multiply
    52,259.56x = 72,120.68 × 32,117.28
  4. Step 4: Simplify right side
    52,259.56x = 2,316,320,073.35
  5. Step 5: Solve for x
    x = 2,316,320,073.35/52,259.56
  6. Step 6: Final answer
    x = 44,323.37

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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.