Home / 24,332.78-33,581.59-14,770.45

Finding the Fourth Proportional to 24,332.78, 33,581.59 and 14,770.45

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Solution

The fourth proportional to 24,332.78, 33,581.59 and 14,770.45 is: 20,384.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,332.78 : 33,581.59 = 14,770.45 : x
  2. Step 2: Convert to fraction form
    24,332.78/33,581.59 = 14,770.45/x
  3. Step 3: Cross multiply
    24,332.78x = 33,581.59 × 14,770.45
  4. Step 4: Simplify right side
    24,332.78x = 496,015,201.07
  5. Step 5: Solve for x
    x = 496,015,201.07/24,332.78
  6. Step 6: Final answer
    x = 20,384.65

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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.