Home / 43,337.57-64,944.05-25,526.21

Finding the Fourth Proportional to 43,337.57, 64,944.05 and 25,526.21

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Solution

The fourth proportional to 43,337.57, 64,944.05 and 25,526.21 is: 38,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,337.57 : 64,944.05 = 25,526.21 : x
  2. Step 2: Convert to fraction form
    43,337.57/64,944.05 = 25,526.21/x
  3. Step 3: Cross multiply
    43,337.57x = 64,944.05 × 25,526.21
  4. Step 4: Simplify right side
    43,337.57x = 1,657,775,006.20
  5. Step 5: Solve for x
    x = 1,657,775,006.20/43,337.57
  6. Step 6: Final answer
    x = 38,252.61

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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.