Home / 24,468.85-36,717.12-10,427.40

Finding the Fourth Proportional to 24,468.85, 36,717.12 and 10,427.40

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Solution

The fourth proportional to 24,468.85, 36,717.12 and 10,427.40 is: 15,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,468.85 : 36,717.12 = 10,427.40 : x
  2. Step 2: Convert to fraction form
    24,468.85/36,717.12 = 10,427.40/x
  3. Step 3: Cross multiply
    24,468.85x = 36,717.12 × 10,427.40
  4. Step 4: Simplify right side
    24,468.85x = 382,864,097.09
  5. Step 5: Solve for x
    x = 382,864,097.09/24,468.85
  6. Step 6: Final answer
    x = 15,647.00

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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.