Home / 62,281.70-93,422.23-37,329.20

Finding the Fourth Proportional to 62,281.70, 93,422.23 and 37,329.20

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Solution

The fourth proportional to 62,281.70, 93,422.23 and 37,329.20 is: 55,993.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,281.70 : 93,422.23 = 37,329.20 : x
  2. Step 2: Convert to fraction form
    62,281.70/93,422.23 = 37,329.20/x
  3. Step 3: Cross multiply
    62,281.70x = 93,422.23 × 37,329.20
  4. Step 4: Simplify right side
    62,281.70x = 3,487,377,108.12
  5. Step 5: Solve for x
    x = 3,487,377,108.12/62,281.70
  6. Step 6: Final answer
    x = 55,993.61

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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.