Home / 39,247.93-54,163.57-22,484.17

Finding the Fourth Proportional to 39,247.93, 54,163.57 and 22,484.17

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Solution

The fourth proportional to 39,247.93, 54,163.57 and 22,484.17 is: 31,028.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,247.93 : 54,163.57 = 22,484.17 : x
  2. Step 2: Convert to fraction form
    39,247.93/54,163.57 = 22,484.17/x
  3. Step 3: Cross multiply
    39,247.93x = 54,163.57 × 22,484.17
  4. Step 4: Simplify right side
    39,247.93x = 1,217,823,011.50
  5. Step 5: Solve for x
    x = 1,217,823,011.50/39,247.93
  6. Step 6: Final answer
    x = 31,028.97

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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.