Home / 62,910.50-94,130.22-37,517.18

Finding the Fourth Proportional to 62,910.50, 94,130.22 and 37,517.18

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Solution

The fourth proportional to 62,910.50, 94,130.22 and 37,517.18 is: 56,135.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,910.50 : 94,130.22 = 37,517.18 : x
  2. Step 2: Convert to fraction form
    62,910.50/94,130.22 = 37,517.18/x
  3. Step 3: Cross multiply
    62,910.50x = 94,130.22 × 37,517.18
  4. Step 4: Simplify right side
    62,910.50x = 3,531,500,407.18
  5. Step 5: Solve for x
    x = 3,531,500,407.18/62,910.50
  6. Step 6: Final answer
    x = 56,135.31

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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.