Home / 62,586.25-93,535.77-45,754.69

Finding the Fourth Proportional to 62,586.25, 93,535.77 and 45,754.69

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Solution

The fourth proportional to 62,586.25, 93,535.77 and 45,754.69 is: 68,380.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,586.25 : 93,535.77 = 45,754.69 : x
  2. Step 2: Convert to fraction form
    62,586.25/93,535.77 = 45,754.69/x
  3. Step 3: Cross multiply
    62,586.25x = 93,535.77 × 45,754.69
  4. Step 4: Simplify right side
    62,586.25x = 4,279,700,279.71
  5. Step 5: Solve for x
    x = 4,279,700,279.71/62,586.25
  6. Step 6: Final answer
    x = 68,380.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.