Home / 49,479.52-74,180.24-24,528.16

Finding the Fourth Proportional to 49,479.52, 74,180.24 and 24,528.16

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Solution

The fourth proportional to 49,479.52, 74,180.24 and 24,528.16 is: 36,772.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,479.52 : 74,180.24 = 24,528.16 : x
  2. Step 2: Convert to fraction form
    49,479.52/74,180.24 = 24,528.16/x
  3. Step 3: Cross multiply
    49,479.52x = 74,180.24 × 24,528.16
  4. Step 4: Simplify right side
    49,479.52x = 1,819,504,795.56
  5. Step 5: Solve for x
    x = 1,819,504,795.56/49,479.52
  6. Step 6: Final answer
    x = 36,772.89

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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.