Home / 62,450.64-93,632.16-23,002.70

Finding the Fourth Proportional to 62,450.64, 93,632.16 and 23,002.70

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Solution

The fourth proportional to 62,450.64, 93,632.16 and 23,002.70 is: 34,487.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,450.64 : 93,632.16 = 23,002.70 : x
  2. Step 2: Convert to fraction form
    62,450.64/93,632.16 = 23,002.70/x
  3. Step 3: Cross multiply
    62,450.64x = 93,632.16 × 23,002.70
  4. Step 4: Simplify right side
    62,450.64x = 2,153,792,486.83
  5. Step 5: Solve for x
    x = 2,153,792,486.83/62,450.64
  6. Step 6: Final answer
    x = 34,487.92

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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.