Home / 62,385.80-93,541.23-26,319.33

Finding the Fourth Proportional to 62,385.80, 93,541.23 and 26,319.33

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Solution

The fourth proportional to 62,385.80, 93,541.23 and 26,319.33 is: 39,463.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,385.80 : 93,541.23 = 26,319.33 : x
  2. Step 2: Convert to fraction form
    62,385.80/93,541.23 = 26,319.33/x
  3. Step 3: Cross multiply
    62,385.80x = 93,541.23 × 26,319.33
  4. Step 4: Simplify right side
    62,385.80x = 2,461,942,500.98
  5. Step 5: Solve for x
    x = 2,461,942,500.98/62,385.80
  6. Step 6: Final answer
    x = 39,463.19

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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.