Home / 47,532.40-65,596.26-27,387.72

Finding the Fourth Proportional to 47,532.40, 65,596.26 and 27,387.72

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Solution

The fourth proportional to 47,532.40, 65,596.26 and 27,387.72 is: 37,795.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,532.40 : 65,596.26 = 27,387.72 : x
  2. Step 2: Convert to fraction form
    47,532.40/65,596.26 = 27,387.72/x
  3. Step 3: Cross multiply
    47,532.40x = 65,596.26 × 27,387.72
  4. Step 4: Simplify right side
    47,532.40x = 1,796,532,001.93
  5. Step 5: Solve for x
    x = 1,796,532,001.93/47,532.40
  6. Step 6: Final answer
    x = 37,795.95

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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.