Home / 80,335.34-110,862.79-44,525.27

Finding the Fourth Proportional to 80,335.34, 110,862.79 and 44,525.27

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Solution

The fourth proportional to 80,335.34, 110,862.79 and 44,525.27 is: 61,444.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,335.34 : 110,862.79 = 44,525.27 : x
  2. Step 2: Convert to fraction form
    80,335.34/110,862.79 = 44,525.27/x
  3. Step 3: Cross multiply
    80,335.34x = 110,862.79 × 44,525.27
  4. Step 4: Simplify right side
    80,335.34x = 4,936,195,574.36
  5. Step 5: Solve for x
    x = 4,936,195,574.36/80,335.34
  6. Step 6: Final answer
    x = 61,444.88

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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.