Home / 60,737.56-91,118.64-25,677.16

Finding the Fourth Proportional to 60,737.56, 91,118.64 and 25,677.16

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Solution

The fourth proportional to 60,737.56, 91,118.64 and 25,677.16 is: 38,520.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,737.56 : 91,118.64 = 25,677.16 : x
  2. Step 2: Convert to fraction form
    60,737.56/91,118.64 = 25,677.16/x
  3. Step 3: Cross multiply
    60,737.56x = 91,118.64 × 25,677.16
  4. Step 4: Simplify right side
    60,737.56x = 2,339,667,898.26
  5. Step 5: Solve for x
    x = 2,339,667,898.26/60,737.56
  6. Step 6: Final answer
    x = 38,520.94

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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.