Home / 31,760.65-47,636.56-22,244.14

Finding the Fourth Proportional to 31,760.65, 47,636.56 and 22,244.14

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Solution

The fourth proportional to 31,760.65, 47,636.56 and 22,244.14 is: 33,363.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,760.65 : 47,636.56 = 22,244.14 : x
  2. Step 2: Convert to fraction form
    31,760.65/47,636.56 = 22,244.14/x
  3. Step 3: Cross multiply
    31,760.65x = 47,636.56 × 22,244.14
  4. Step 4: Simplify right side
    31,760.65x = 1,059,634,309.76
  5. Step 5: Solve for x
    x = 1,059,634,309.76/31,760.65
  6. Step 6: Final answer
    x = 33,363.12

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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.