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Finding the Fourth Proportional to 108,341.01, 149,517.51 and 60,594.72

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Solution

The fourth proportional to 108,341.01, 149,517.51 and 60,594.72 is: 83,624.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,341.01 : 149,517.51 = 60,594.72 : x
  2. Step 2: Convert to fraction form
    108,341.01/149,517.51 = 60,594.72/x
  3. Step 3: Cross multiply
    108,341.01x = 149,517.51 × 60,594.72
  4. Step 4: Simplify right side
    108,341.01x = 9,059,971,653.55
  5. Step 5: Solve for x
    x = 9,059,971,653.55/108,341.01
  6. Step 6: Final answer
    x = 83,624.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.