Home / 44,031.69-65,964.49-34,122.53

Finding the Fourth Proportional to 44,031.69, 65,964.49 and 34,122.53

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Solution

The fourth proportional to 44,031.69, 65,964.49 and 34,122.53 is: 51,119.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,031.69 : 65,964.49 = 34,122.53 : x
  2. Step 2: Convert to fraction form
    44,031.69/65,964.49 = 34,122.53/x
  3. Step 3: Cross multiply
    44,031.69x = 65,964.49 × 34,122.53
  4. Step 4: Simplify right side
    44,031.69x = 2,250,875,288.96
  5. Step 5: Solve for x
    x = 2,250,875,288.96/44,031.69
  6. Step 6: Final answer
    x = 51,119.44

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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.