Home / 45,379.92-62,624.28-25,236.24

Finding the Fourth Proportional to 45,379.92, 62,624.28 and 25,236.24

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Solution

The fourth proportional to 45,379.92, 62,624.28 and 25,236.24 is: 34,826.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,379.92 : 62,624.28 = 25,236.24 : x
  2. Step 2: Convert to fraction form
    45,379.92/62,624.28 = 25,236.24/x
  3. Step 3: Cross multiply
    45,379.92x = 62,624.28 × 25,236.24
  4. Step 4: Simplify right side
    45,379.92x = 1,580,401,359.91
  5. Step 5: Solve for x
    x = 1,580,401,359.91/45,379.92
  6. Step 6: Final answer
    x = 34,826.01

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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.