Home / 43,296.75-64,757.50-25,484.96

Finding the Fourth Proportional to 43,296.75, 64,757.50 and 25,484.96

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Solution

The fourth proportional to 43,296.75, 64,757.50 and 25,484.96 is: 38,117.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,296.75 : 64,757.50 = 25,484.96 : x
  2. Step 2: Convert to fraction form
    43,296.75/64,757.50 = 25,484.96/x
  3. Step 3: Cross multiply
    43,296.75x = 64,757.50 × 25,484.96
  4. Step 4: Simplify right side
    43,296.75x = 1,650,342,395.38
  5. Step 5: Solve for x
    x = 1,650,342,395.38/43,296.75
  6. Step 6: Final answer
    x = 38,117.00

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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.