Home / 69,058.04-103,572.08-24,687.88

Finding the Fourth Proportional to 69,058.04, 103,572.08 and 24,687.88

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Solution

The fourth proportional to 69,058.04, 103,572.08 and 24,687.88 is: 37,026.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,058.04 : 103,572.08 = 24,687.88 : x
  2. Step 2: Convert to fraction form
    69,058.04/103,572.08 = 24,687.88/x
  3. Step 3: Cross multiply
    69,058.04x = 103,572.08 × 24,687.88
  4. Step 4: Simplify right side
    69,058.04x = 2,556,975,082.39
  5. Step 5: Solve for x
    x = 2,556,975,082.39/69,058.04
  6. Step 6: Final answer
    x = 37,026.46

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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.