Home / 37,074.85-55,585.86-17,342.65

Finding the Fourth Proportional to 37,074.85, 55,585.86 and 17,342.65

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Solution

The fourth proportional to 37,074.85, 55,585.86 and 17,342.65 is: 26,001.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,074.85 : 55,585.86 = 17,342.65 : x
  2. Step 2: Convert to fraction form
    37,074.85/55,585.86 = 17,342.65/x
  3. Step 3: Cross multiply
    37,074.85x = 55,585.86 × 17,342.65
  4. Step 4: Simplify right side
    37,074.85x = 964,006,114.93
  5. Step 5: Solve for x
    x = 964,006,114.93/37,074.85
  6. Step 6: Final answer
    x = 26,001.62

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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.