Home / 84,267.88-126,410.27-24,297.84

Finding the Fourth Proportional to 84,267.88, 126,410.27 and 24,297.84

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Solution

The fourth proportional to 84,267.88, 126,410.27 and 24,297.84 is: 36,449.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,267.88 : 126,410.27 = 24,297.84 : x
  2. Step 2: Convert to fraction form
    84,267.88/126,410.27 = 24,297.84/x
  3. Step 3: Cross multiply
    84,267.88x = 126,410.27 × 24,297.84
  4. Step 4: Simplify right side
    84,267.88x = 3,071,496,393.33
  5. Step 5: Solve for x
    x = 3,071,496,393.33/84,267.88
  6. Step 6: Final answer
    x = 36,449.20

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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.