Home / 24,225.52-33,422.92-15,738.32

Finding the Fourth Proportional to 24,225.52, 33,422.92 and 15,738.32

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Solution

The fourth proportional to 24,225.52, 33,422.92 and 15,738.32 is: 21,713.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,225.52 : 33,422.92 = 15,738.32 : x
  2. Step 2: Convert to fraction form
    24,225.52/33,422.92 = 15,738.32/x
  3. Step 3: Cross multiply
    24,225.52x = 33,422.92 × 15,738.32
  4. Step 4: Simplify right side
    24,225.52x = 526,020,610.29
  5. Step 5: Solve for x
    x = 526,020,610.29/24,225.52
  6. Step 6: Final answer
    x = 21,713.49

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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.