Home / 62,623.71-93,931.38-29,351.21

Finding the Fourth Proportional to 62,623.71, 93,931.38 and 29,351.21

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Solution

The fourth proportional to 62,623.71, 93,931.38 and 29,351.21 is: 44,024.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,623.71 : 93,931.38 = 29,351.21 : x
  2. Step 2: Convert to fraction form
    62,623.71/93,931.38 = 29,351.21/x
  3. Step 3: Cross multiply
    62,623.71x = 93,931.38 × 29,351.21
  4. Step 4: Simplify right side
    62,623.71x = 2,756,999,190.31
  5. Step 5: Solve for x
    x = 2,756,999,190.31/62,623.71
  6. Step 6: Final answer
    x = 44,024.85

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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.