Home / 67,392.26-101,058.85-25,242.76

Finding the Fourth Proportional to 67,392.26, 101,058.85 and 25,242.76

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Solution

The fourth proportional to 67,392.26, 101,058.85 and 25,242.76 is: 37,853.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,392.26 : 101,058.85 = 25,242.76 : x
  2. Step 2: Convert to fraction form
    67,392.26/101,058.85 = 25,242.76/x
  3. Step 3: Cross multiply
    67,392.26x = 101,058.85 × 25,242.76
  4. Step 4: Simplify right side
    67,392.26x = 2,551,003,980.67
  5. Step 5: Solve for x
    x = 2,551,003,980.67/67,392.26
  6. Step 6: Final answer
    x = 37,853.07

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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.