Home / 113,275.03-169,876.22-37,356.52

Finding the Fourth Proportional to 113,275.03, 169,876.22 and 37,356.52

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Solution

The fourth proportional to 113,275.03, 169,876.22 and 37,356.52 is: 56,022.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,275.03 : 169,876.22 = 37,356.52 : x
  2. Step 2: Convert to fraction form
    113,275.03/169,876.22 = 37,356.52/x
  3. Step 3: Cross multiply
    113,275.03x = 169,876.22 × 37,356.52
  4. Step 4: Simplify right side
    113,275.03x = 6,345,984,223.17
  5. Step 5: Solve for x
    x = 6,345,984,223.17/113,275.03
  6. Step 6: Final answer
    x = 56,022.80

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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.