Home / 36,424.26-54,686.72-25,153.16

Finding the Fourth Proportional to 36,424.26, 54,686.72 and 25,153.16

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Solution

The fourth proportional to 36,424.26, 54,686.72 and 25,153.16 is: 37,764.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,424.26 : 54,686.72 = 25,153.16 : x
  2. Step 2: Convert to fraction form
    36,424.26/54,686.72 = 25,153.16/x
  3. Step 3: Cross multiply
    36,424.26x = 54,686.72 × 25,153.16
  4. Step 4: Simplify right side
    36,424.26x = 1,375,543,818.04
  5. Step 5: Solve for x
    x = 1,375,543,818.04/36,424.26
  6. Step 6: Final answer
    x = 37,764.50

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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.