Home / 88,916.55-133,226.73-62,565.93

Finding the Fourth Proportional to 88,916.55, 133,226.73 and 62,565.93

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Solution

The fourth proportional to 88,916.55, 133,226.73 and 62,565.93 is: 93,744.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,916.55 : 133,226.73 = 62,565.93 : x
  2. Step 2: Convert to fraction form
    88,916.55/133,226.73 = 62,565.93/x
  3. Step 3: Cross multiply
    88,916.55x = 133,226.73 × 62,565.93
  4. Step 4: Simplify right side
    88,916.55x = 8,335,454,263.31
  5. Step 5: Solve for x
    x = 8,335,454,263.31/88,916.55
  6. Step 6: Final answer
    x = 93,744.69

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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.