Home / 88,922.18-133,235.16-62,571.55

Finding the Fourth Proportional to 88,922.18, 133,235.16 and 62,571.55

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Solution

The fourth proportional to 88,922.18, 133,235.16 and 62,571.55 is: 93,753.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,922.18 : 133,235.16 = 62,571.55 : x
  2. Step 2: Convert to fraction form
    88,922.18/133,235.16 = 62,571.55/x
  3. Step 3: Cross multiply
    88,922.18x = 133,235.16 × 62,571.55
  4. Step 4: Simplify right side
    88,922.18x = 8,336,730,475.70
  5. Step 5: Solve for x
    x = 8,336,730,475.70/88,922.18
  6. Step 6: Final answer
    x = 93,753.10

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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.