Home / 24,002.24-33,124.95-13,249.22

Finding the Fourth Proportional to 24,002.24, 33,124.95 and 13,249.22

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Solution

The fourth proportional to 24,002.24, 33,124.95 and 13,249.22 is: 18,284.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,002.24 : 33,124.95 = 13,249.22 : x
  2. Step 2: Convert to fraction form
    24,002.24/33,124.95 = 13,249.22/x
  3. Step 3: Cross multiply
    24,002.24x = 33,124.95 × 13,249.22
  4. Step 4: Simplify right side
    24,002.24x = 438,879,750.04
  5. Step 5: Solve for x
    x = 438,879,750.04/24,002.24
  6. Step 6: Final answer
    x = 18,284.95

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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.