Home / 108,337.97-149,506.76-60,588.24

Finding the Fourth Proportional to 108,337.97, 149,506.76 and 60,588.24

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Solution

The fourth proportional to 108,337.97, 149,506.76 and 60,588.24 is: 83,611.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,337.97 : 149,506.76 = 60,588.24 : x
  2. Step 2: Convert to fraction form
    108,337.97/149,506.76 = 60,588.24/x
  3. Step 3: Cross multiply
    108,337.97x = 149,506.76 × 60,588.24
  4. Step 4: Simplify right side
    108,337.97x = 9,058,351,153.56
  5. Step 5: Solve for x
    x = 9,058,351,153.56/108,337.97
  6. Step 6: Final answer
    x = 83,611.97

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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.