Home / 67,586.26-93,269.08-37,778.26

Finding the Fourth Proportional to 67,586.26, 93,269.08 and 37,778.26

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Solution

The fourth proportional to 67,586.26, 93,269.08 and 37,778.26 is: 52,134.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,586.26 : 93,269.08 = 37,778.26 : x
  2. Step 2: Convert to fraction form
    67,586.26/93,269.08 = 37,778.26/x
  3. Step 3: Cross multiply
    67,586.26x = 93,269.08 × 37,778.26
  4. Step 4: Simplify right side
    67,586.26x = 3,523,543,554.20
  5. Step 5: Solve for x
    x = 3,523,543,554.20/67,586.26
  6. Step 6: Final answer
    x = 52,134.02

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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.