Home / 24,895.48-34,355.62-13,564.95

Finding the Fourth Proportional to 24,895.48, 34,355.62 and 13,564.95

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Solution

The fourth proportional to 24,895.48, 34,355.62 and 13,564.95 is: 18,719.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,895.48 : 34,355.62 = 13,564.95 : x
  2. Step 2: Convert to fraction form
    24,895.48/34,355.62 = 13,564.95/x
  3. Step 3: Cross multiply
    24,895.48x = 34,355.62 × 13,564.95
  4. Step 4: Simplify right side
    24,895.48x = 466,032,267.52
  5. Step 5: Solve for x
    x = 466,032,267.52/24,895.48
  6. Step 6: Final answer
    x = 18,719.55

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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.