Home / 67,224.26-92,769.46-37,423.30

Finding the Fourth Proportional to 67,224.26, 92,769.46 and 37,423.30

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Solution

The fourth proportional to 67,224.26, 92,769.46 and 37,423.30 is: 51,644.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,224.26 : 92,769.46 = 37,423.30 : x
  2. Step 2: Convert to fraction form
    67,224.26/92,769.46 = 37,423.30/x
  3. Step 3: Cross multiply
    67,224.26x = 92,769.46 × 37,423.30
  4. Step 4: Simplify right side
    67,224.26x = 3,471,739,332.42
  5. Step 5: Solve for x
    x = 3,471,739,332.42/67,224.26
  6. Step 6: Final answer
    x = 51,644.14

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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.