Home / 108,346.26-149,516.98-60,599.58

Finding the Fourth Proportional to 108,346.26, 149,516.98 and 60,599.58

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Solution

The fourth proportional to 108,346.26, 149,516.98 and 60,599.58 is: 83,626.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,346.26 : 149,516.98 = 60,599.58 : x
  2. Step 2: Convert to fraction form
    108,346.26/149,516.98 = 60,599.58/x
  3. Step 3: Cross multiply
    108,346.26x = 149,516.98 × 60,599.58
  4. Step 4: Simplify right side
    108,346.26x = 9,060,666,190.87
  5. Step 5: Solve for x
    x = 9,060,666,190.87/108,346.26
  6. Step 6: Final answer
    x = 83,626.94

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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.