Home / 195,058.17-292,597.38-61,948.85

Finding the Fourth Proportional to 195,058.17, 292,597.38 and 61,948.85

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Solution

The fourth proportional to 195,058.17, 292,597.38 and 61,948.85 is: 92,926.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,058.17 : 292,597.38 = 61,948.85 : x
  2. Step 2: Convert to fraction form
    195,058.17/292,597.38 = 61,948.85/x
  3. Step 3: Cross multiply
    195,058.17x = 292,597.38 × 61,948.85
  4. Step 4: Simplify right side
    195,058.17x = 18,126,069,741.03
  5. Step 5: Solve for x
    x = 18,126,069,741.03/195,058.17
  6. Step 6: Final answer
    x = 92,926.48

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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.