Home / 39,126.28-58,747.74-27,462.28

Finding the Fourth Proportional to 39,126.28, 58,747.74 and 27,462.28

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Solution

The fourth proportional to 39,126.28, 58,747.74 and 27,462.28 is: 41,234.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,126.28 : 58,747.74 = 27,462.28 : x
  2. Step 2: Convert to fraction form
    39,126.28/58,747.74 = 27,462.28/x
  3. Step 3: Cross multiply
    39,126.28x = 58,747.74 × 27,462.28
  4. Step 4: Simplify right side
    39,126.28x = 1,613,346,885.25
  5. Step 5: Solve for x
    x = 1,613,346,885.25/39,126.28
  6. Step 6: Final answer
    x = 41,234.35

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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.