Home / 195,367.13-293,088.76-83,046.05

Finding the Fourth Proportional to 195,367.13, 293,088.76 and 83,046.05

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Solution

The fourth proportional to 195,367.13, 293,088.76 and 83,046.05 is: 124,585.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,367.13 : 293,088.76 = 83,046.05 : x
  2. Step 2: Convert to fraction form
    195,367.13/293,088.76 = 83,046.05/x
  3. Step 3: Cross multiply
    195,367.13x = 293,088.76 × 83,046.05
  4. Step 4: Simplify right side
    195,367.13x = 24,339,862,144.34
  5. Step 5: Solve for x
    x = 24,339,862,144.34/195,367.13
  6. Step 6: Final answer
    x = 124,585.25

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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.