Home / 41,125.65-56,753.40-22,262.77

Finding the Fourth Proportional to 41,125.65, 56,753.40 and 22,262.77

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Solution

The fourth proportional to 41,125.65, 56,753.40 and 22,262.77 is: 30,722.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,125.65 : 56,753.40 = 22,262.77 : x
  2. Step 2: Convert to fraction form
    41,125.65/56,753.40 = 22,262.77/x
  3. Step 3: Cross multiply
    41,125.65x = 56,753.40 × 22,262.77
  4. Step 4: Simplify right side
    41,125.65x = 1,263,487,890.92
  5. Step 5: Solve for x
    x = 1,263,487,890.92/41,125.65
  6. Step 6: Final answer
    x = 30,722.62

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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.