Home / 34,376.39-47,350.68-24,287.31

Finding the Fourth Proportional to 34,376.39, 47,350.68 and 24,287.31

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Solution

The fourth proportional to 34,376.39, 47,350.68 and 24,287.31 is: 33,453.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,376.39 : 47,350.68 = 24,287.31 : x
  2. Step 2: Convert to fraction form
    34,376.39/47,350.68 = 24,287.31/x
  3. Step 3: Cross multiply
    34,376.39x = 47,350.68 × 24,287.31
  4. Step 4: Simplify right side
    34,376.39x = 1,150,020,552.79
  5. Step 5: Solve for x
    x = 1,150,020,552.79/34,376.39
  6. Step 6: Final answer
    x = 33,453.79

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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.