Home / 110,934.34-166,377.03-32,031.40

Finding the Fourth Proportional to 110,934.34, 166,377.03 and 32,031.40

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Solution

The fourth proportional to 110,934.34, 166,377.03 and 32,031.40 is: 48,040.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,934.34 : 166,377.03 = 32,031.40 : x
  2. Step 2: Convert to fraction form
    110,934.34/166,377.03 = 32,031.40/x
  3. Step 3: Cross multiply
    110,934.34x = 166,377.03 × 32,031.40
  4. Step 4: Simplify right side
    110,934.34x = 5,329,289,198.74
  5. Step 5: Solve for x
    x = 5,329,289,198.74/110,934.34
  6. Step 6: Final answer
    x = 48,040.03

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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.