Home / 24,015.29-36,030.25-10,867.78

Finding the Fourth Proportional to 24,015.29, 36,030.25 and 10,867.78

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Solution

The fourth proportional to 24,015.29, 36,030.25 and 10,867.78 is: 16,304.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015.29 : 36,030.25 = 10,867.78 : x
  2. Step 2: Convert to fraction form
    24,015.29/36,030.25 = 10,867.78/x
  3. Step 3: Cross multiply
    24,015.29x = 36,030.25 × 10,867.78
  4. Step 4: Simplify right side
    24,015.29x = 391,568,830.35
  5. Step 5: Solve for x
    x = 391,568,830.35/24,015.29
  6. Step 6: Final answer
    x = 16,304.98

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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.