Home / 58,027.50-80,073.76-34,150.93

Finding the Fourth Proportional to 58,027.50, 80,073.76 and 34,150.93

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Solution

The fourth proportional to 58,027.50, 80,073.76 and 34,150.93 is: 47,125.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,027.50 : 80,073.76 = 34,150.93 : x
  2. Step 2: Convert to fraction form
    58,027.50/80,073.76 = 34,150.93/x
  3. Step 3: Cross multiply
    58,027.50x = 80,073.76 × 34,150.93
  4. Step 4: Simplify right side
    58,027.50x = 2,734,593,372.60
  5. Step 5: Solve for x
    x = 2,734,593,372.60/58,027.50
  6. Step 6: Final answer
    x = 47,125.82

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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.