Home / 41,133.04-56,763.70-22,270.20

Finding the Fourth Proportional to 41,133.04, 56,763.70 and 22,270.20

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Solution

The fourth proportional to 41,133.04, 56,763.70 and 22,270.20 is: 30,732.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,133.04 : 56,763.70 = 22,270.20 : x
  2. Step 2: Convert to fraction form
    41,133.04/56,763.70 = 22,270.20/x
  3. Step 3: Cross multiply
    41,133.04x = 56,763.70 × 22,270.20
  4. Step 4: Simplify right side
    41,133.04x = 1,264,138,951.74
  5. Step 5: Solve for x
    x = 1,264,138,951.74/41,133.04
  6. Step 6: Final answer
    x = 30,732.93

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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.