Home / 44,227.24-66,292.20-19,238.20

Finding the Fourth Proportional to 44,227.24, 66,292.20 and 19,238.20

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Solution

The fourth proportional to 44,227.24, 66,292.20 and 19,238.20 is: 28,836.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,227.24 : 66,292.20 = 19,238.20 : x
  2. Step 2: Convert to fraction form
    44,227.24/66,292.20 = 19,238.20/x
  3. Step 3: Cross multiply
    44,227.24x = 66,292.20 × 19,238.20
  4. Step 4: Simplify right side
    44,227.24x = 1,275,342,602.04
  5. Step 5: Solve for x
    x = 1,275,342,602.04/44,227.24
  6. Step 6: Final answer
    x = 28,836.13

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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.