Home / 94,180.22-141,214.98-38,022.17

Finding the Fourth Proportional to 94,180.22, 141,214.98 and 38,022.17

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Solution

The fourth proportional to 94,180.22, 141,214.98 and 38,022.17 is: 57,010.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,180.22 : 141,214.98 = 38,022.17 : x
  2. Step 2: Convert to fraction form
    94,180.22/141,214.98 = 38,022.17/x
  3. Step 3: Cross multiply
    94,180.22x = 141,214.98 × 38,022.17
  4. Step 4: Simplify right side
    94,180.22x = 5,369,299,976.11
  5. Step 5: Solve for x
    x = 5,369,299,976.11/94,180.22
  6. Step 6: Final answer
    x = 57,010.91

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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.