Home / 24,357.10-33,601.26-15,856.12

Finding the Fourth Proportional to 24,357.10, 33,601.26 and 15,856.12

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Solution

The fourth proportional to 24,357.10, 33,601.26 and 15,856.12 is: 21,873.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,357.10 : 33,601.26 = 15,856.12 : x
  2. Step 2: Convert to fraction form
    24,357.10/33,601.26 = 15,856.12/x
  3. Step 3: Cross multiply
    24,357.10x = 33,601.26 × 15,856.12
  4. Step 4: Simplify right side
    24,357.10x = 532,785,610.71
  5. Step 5: Solve for x
    x = 532,785,610.71/24,357.10
  6. Step 6: Final answer
    x = 21,873.93

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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.