Home / 82,223.68-113,469.03-44,497.93

Finding the Fourth Proportional to 82,223.68, 113,469.03 and 44,497.93

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Solution

The fourth proportional to 82,223.68, 113,469.03 and 44,497.93 is: 61,407.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,223.68 : 113,469.03 = 44,497.93 : x
  2. Step 2: Convert to fraction form
    82,223.68/113,469.03 = 44,497.93/x
  3. Step 3: Cross multiply
    82,223.68x = 113,469.03 × 44,497.93
  4. Step 4: Simplify right side
    82,223.68x = 5,049,136,164.27
  5. Step 5: Solve for x
    x = 5,049,136,164.27/82,223.68
  6. Step 6: Final answer
    x = 61,407.33

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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.