Home / 36,077.07-54,126.53-25,567.42

Finding the Fourth Proportional to 36,077.07, 54,126.53 and 25,567.42

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Solution

The fourth proportional to 36,077.07, 54,126.53 and 25,567.42 is: 38,358.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,077.07 : 54,126.53 = 25,567.42 : x
  2. Step 2: Convert to fraction form
    36,077.07/54,126.53 = 25,567.42/x
  3. Step 3: Cross multiply
    36,077.07x = 54,126.53 × 25,567.42
  4. Step 4: Simplify right side
    36,077.07x = 1,383,875,725.65
  5. Step 5: Solve for x
    x = 1,383,875,725.65/36,077.07
  6. Step 6: Final answer
    x = 38,358.87

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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.