Home / 82,484.01-113,828.13-44,758.26

Finding the Fourth Proportional to 82,484.01, 113,828.13 and 44,758.26

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Solution

The fourth proportional to 82,484.01, 113,828.13 and 44,758.26 is: 61,766.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,484.01 : 113,828.13 = 44,758.26 : x
  2. Step 2: Convert to fraction form
    82,484.01/113,828.13 = 44,758.26/x
  3. Step 3: Cross multiply
    82,484.01x = 113,828.13 × 44,758.26
  4. Step 4: Simplify right side
    82,484.01x = 5,094,749,037.85
  5. Step 5: Solve for x
    x = 5,094,749,037.85/82,484.01
  6. Step 6: Final answer
    x = 61,766.51

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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.