Home / 410,952.11-567,111.96-229,663.93

Finding the Fourth Proportional to 410,952.11, 567,111.96 and 229,663.93

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Solution

The fourth proportional to 410,952.11, 567,111.96 and 229,663.93 is: 316,935.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,952.11 : 567,111.96 = 229,663.93 : x
  2. Step 2: Convert to fraction form
    410,952.11/567,111.96 = 229,663.93/x
  3. Step 3: Cross multiply
    410,952.11x = 567,111.96 × 229,663.93
  4. Step 4: Simplify right side
    410,952.11x = 130,245,162,078.23
  5. Step 5: Solve for x
    x = 130,245,162,078.23/410,952.11
  6. Step 6: Final answer
    x = 316,935.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.