Home / 34,754.13-47,965.83-22,008.48

Finding the Fourth Proportional to 34,754.13, 47,965.83 and 22,008.48

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Solution

The fourth proportional to 34,754.13, 47,965.83 and 22,008.48 is: 30,374.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,754.13 : 47,965.83 = 22,008.48 : x
  2. Step 2: Convert to fraction form
    34,754.13/47,965.83 = 22,008.48/x
  3. Step 3: Cross multiply
    34,754.13x = 47,965.83 × 22,008.48
  4. Step 4: Simplify right side
    34,754.13x = 1,055,655,010.24
  5. Step 5: Solve for x
    x = 1,055,655,010.24/34,754.13
  6. Step 6: Final answer
    x = 30,374.95

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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.