Home / 84,833.06-127,244.91-34,900.52

Finding the Fourth Proportional to 84,833.06, 127,244.91 and 34,900.52

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Solution

The fourth proportional to 84,833.06, 127,244.91 and 34,900.52 is: 52,348.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,833.06 : 127,244.91 = 34,900.52 : x
  2. Step 2: Convert to fraction form
    84,833.06/127,244.91 = 34,900.52/x
  3. Step 3: Cross multiply
    84,833.06x = 127,244.91 × 34,900.52
  4. Step 4: Simplify right side
    84,833.06x = 4,440,913,526.35
  5. Step 5: Solve for x
    x = 4,440,913,526.35/84,833.06
  6. Step 6: Final answer
    x = 52,348.85

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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.