Home / 108,526.92-162,815.18-41,967.56

Finding the Fourth Proportional to 108,526.92, 162,815.18 and 41,967.56

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Solution

The fourth proportional to 108,526.92, 162,815.18 and 41,967.56 is: 62,960.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,526.92 : 162,815.18 = 41,967.56 : x
  2. Step 2: Convert to fraction form
    108,526.92/162,815.18 = 41,967.56/x
  3. Step 3: Cross multiply
    108,526.92x = 162,815.18 × 41,967.56
  4. Step 4: Simplify right side
    108,526.92x = 6,832,955,835.56
  5. Step 5: Solve for x
    x = 6,832,955,835.56/108,526.92
  6. Step 6: Final answer
    x = 62,960.93

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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.