Home / 24,017.90-36,002.55-10,879.70

Finding the Fourth Proportional to 24,017.90, 36,002.55 and 10,879.70

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Solution

The fourth proportional to 24,017.90, 36,002.55 and 10,879.70 is: 16,308.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,017.90 : 36,002.55 = 10,879.70 : x
  2. Step 2: Convert to fraction form
    24,017.90/36,002.55 = 10,879.70/x
  3. Step 3: Cross multiply
    24,017.90x = 36,002.55 × 10,879.70
  4. Step 4: Simplify right side
    24,017.90x = 391,696,943.24
  5. Step 5: Solve for x
    x = 391,696,943.24/24,017.90
  6. Step 6: Final answer
    x = 16,308.54

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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.