Home / 67,946.04-101,959.14-25,861.53

Finding the Fourth Proportional to 67,946.04, 101,959.14 and 25,861.53

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Solution

The fourth proportional to 67,946.04, 101,959.14 and 25,861.53 is: 38,807.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,946.04 : 101,959.14 = 25,861.53 : x
  2. Step 2: Convert to fraction form
    67,946.04/101,959.14 = 25,861.53/x
  3. Step 3: Cross multiply
    67,946.04x = 101,959.14 × 25,861.53
  4. Step 4: Simplify right side
    67,946.04x = 2,636,819,357.88
  5. Step 5: Solve for x
    x = 2,636,819,357.88/67,946.04
  6. Step 6: Final answer
    x = 38,807.55

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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.