Home / 41,423.72-62,077.66-22,407.30

Finding the Fourth Proportional to 41,423.72, 62,077.66 and 22,407.30

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Solution

The fourth proportional to 41,423.72, 62,077.66 and 22,407.30 is: 33,579.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,423.72 : 62,077.66 = 22,407.30 : x
  2. Step 2: Convert to fraction form
    41,423.72/62,077.66 = 22,407.30/x
  3. Step 3: Cross multiply
    41,423.72x = 62,077.66 × 22,407.30
  4. Step 4: Simplify right side
    41,423.72x = 1,390,992,750.92
  5. Step 5: Solve for x
    x = 1,390,992,750.92/41,423.72
  6. Step 6: Final answer
    x = 33,579.62

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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.