Home / 24,267.89-36,401.71-9,478.30

Finding the Fourth Proportional to 24,267.89, 36,401.71 and 9,478.30

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Solution

The fourth proportional to 24,267.89, 36,401.71 and 9,478.30 is: 14,217.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,267.89 : 36,401.71 = 9,478.30 : x
  2. Step 2: Convert to fraction form
    24,267.89/36,401.71 = 9,478.30/x
  3. Step 3: Cross multiply
    24,267.89x = 36,401.71 × 9,478.30
  4. Step 4: Simplify right side
    24,267.89x = 345,026,327.89
  5. Step 5: Solve for x
    x = 345,026,327.89/24,267.89
  6. Step 6: Final answer
    x = 14,217.40

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1.5x scale

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.