Home / 41,312.06-57,011.00-22,449.18

Finding the Fourth Proportional to 41,312.06, 57,011.00 and 22,449.18

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Solution

The fourth proportional to 41,312.06, 57,011.00 and 22,449.18 is: 30,980.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.06 : 57,011.00 = 22,449.18 : x
  2. Step 2: Convert to fraction form
    41,312.06/57,011.00 = 22,449.18/x
  3. Step 3: Cross multiply
    41,312.06x = 57,011.00 × 22,449.18
  4. Step 4: Simplify right side
    41,312.06x = 1,279,850,088.73
  5. Step 5: Solve for x
    x = 1,279,850,088.73/41,312.06
  6. Step 6: Final answer
    x = 30,980.06

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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.