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Finding the Fourth Proportional to 108,377.96, 162,577.71 and 37,306.22

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Solution

The fourth proportional to 108,377.96, 162,577.71 and 37,306.22 is: 55,963.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,377.96 : 162,577.71 = 37,306.22 : x
  2. Step 2: Convert to fraction form
    108,377.96/162,577.71 = 37,306.22/x
  3. Step 3: Cross multiply
    108,377.96x = 162,577.71 × 37,306.22
  4. Step 4: Simplify right side
    108,377.96x = 6,065,159,003.47
  5. Step 5: Solve for x
    x = 6,065,159,003.47/108,377.96
  6. Step 6: Final answer
    x = 55,963.03

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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.