Home / 195,062.13-292,826.52-116,213.49

Finding the Fourth Proportional to 195,062.13, 292,826.52 and 116,213.49

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Solution

The fourth proportional to 195,062.13, 292,826.52 and 116,213.49 is: 174,459.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,062.13 : 292,826.52 = 116,213.49 : x
  2. Step 2: Convert to fraction form
    195,062.13/292,826.52 = 116,213.49/x
  3. Step 3: Cross multiply
    195,062.13x = 292,826.52 × 116,213.49
  4. Step 4: Simplify right side
    195,062.13x = 34,030,391,853.75
  5. Step 5: Solve for x
    x = 34,030,391,853.75/195,062.13
  6. Step 6: Final answer
    x = 174,459.24

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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.