Home / 24,336.76-33,545.22-19,022.20

Finding the Fourth Proportional to 24,336.76, 33,545.22 and 19,022.20

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Solution

The fourth proportional to 24,336.76, 33,545.22 and 19,022.20 is: 26,219.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,336.76 : 33,545.22 = 19,022.20 : x
  2. Step 2: Convert to fraction form
    24,336.76/33,545.22 = 19,022.20/x
  3. Step 3: Cross multiply
    24,336.76x = 33,545.22 × 19,022.20
  4. Step 4: Simplify right side
    24,336.76x = 638,103,883.88
  5. Step 5: Solve for x
    x = 638,103,883.88/24,336.76
  6. Step 6: Final answer
    x = 26,219.75

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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.