Home / 410,894.19-567,031.21-229,606.57

Finding the Fourth Proportional to 410,894.19, 567,031.21 and 229,606.57

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Solution

The fourth proportional to 410,894.19, 567,031.21 and 229,606.57 is: 316,855.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,894.19 : 567,031.21 = 229,606.57 : x
  2. Step 2: Convert to fraction form
    410,894.19/567,031.21 = 229,606.57/x
  3. Step 3: Cross multiply
    410,894.19x = 567,031.21 × 229,606.57
  4. Step 4: Simplify right side
    410,894.19x = 130,194,091,211.05
  5. Step 5: Solve for x
    x = 130,194,091,211.05/410,894.19
  6. Step 6: Final answer
    x = 316,855.52

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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.