Home / 96,560.20-133,318.20-60,317.02

Finding the Fourth Proportional to 96,560.20, 133,318.20 and 60,317.02

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Solution

The fourth proportional to 96,560.20, 133,318.20 and 60,317.02 is: 83,278.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,560.20 : 133,318.20 = 60,317.02 : x
  2. Step 2: Convert to fraction form
    96,560.20/133,318.20 = 60,317.02/x
  3. Step 3: Cross multiply
    96,560.20x = 133,318.20 × 60,317.02
  4. Step 4: Simplify right side
    96,560.20x = 8,041,356,535.76
  5. Step 5: Solve for x
    x = 8,041,356,535.76/96,560.20
  6. Step 6: Final answer
    x = 83,278.17

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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.