Home / 108,352.11-149,517.79-60,596.23

Finding the Fourth Proportional to 108,352.11, 149,517.79 and 60,596.23

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Solution

The fourth proportional to 108,352.11, 149,517.79 and 60,596.23 is: 83,618.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,352.11 : 149,517.79 = 60,596.23 : x
  2. Step 2: Convert to fraction form
    108,352.11/149,517.79 = 60,596.23/x
  3. Step 3: Cross multiply
    108,352.11x = 149,517.79 × 60,596.23
  4. Step 4: Simplify right side
    108,352.11x = 9,060,213,641.26
  5. Step 5: Solve for x
    x = 9,060,213,641.26/108,352.11
  6. Step 6: Final answer
    x = 83,618.25

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1.5x scale

Why These Related Problems?

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