Home / 24,025.70-33,146.69-15,069.94

Finding the Fourth Proportional to 24,025.70, 33,146.69 and 15,069.94

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Solution

The fourth proportional to 24,025.70, 33,146.69 and 15,069.94 is: 20,791.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,025.70 : 33,146.69 = 15,069.94 : x
  2. Step 2: Convert to fraction form
    24,025.70/33,146.69 = 15,069.94/x
  3. Step 3: Cross multiply
    24,025.70x = 33,146.69 × 15,069.94
  4. Step 4: Simplify right side
    24,025.70x = 499,518,471.28
  5. Step 5: Solve for x
    x = 499,518,471.28/24,025.70
  6. Step 6: Final answer
    x = 20,791.00

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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.