Home / 376,343.04-564,456.12-110,040.96

Finding the Fourth Proportional to 376,343.04, 564,456.12 and 110,040.96

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Solution

The fourth proportional to 376,343.04, 564,456.12 and 110,040.96 is: 165,044.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,343.04 : 564,456.12 = 110,040.96 : x
  2. Step 2: Convert to fraction form
    376,343.04/564,456.12 = 110,040.96/x
  3. Step 3: Cross multiply
    376,343.04x = 564,456.12 × 110,040.96
  4. Step 4: Simplify right side
    376,343.04x = 62,113,293,322.68
  5. Step 5: Solve for x
    x = 62,113,293,322.68/376,343.04
  6. Step 6: Final answer
    x = 165,044.35

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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.