Home / 410,901.93-567,033.80-229,615.35

Finding the Fourth Proportional to 410,901.93, 567,033.80 and 229,615.35

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Solution

The fourth proportional to 410,901.93, 567,033.80 and 229,615.35 is: 316,863.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,901.93 : 567,033.80 = 229,615.35 : x
  2. Step 2: Convert to fraction form
    410,901.93/567,033.80 = 229,615.35/x
  3. Step 3: Cross multiply
    410,901.93x = 567,033.80 × 229,615.35
  4. Step 4: Simplify right side
    410,901.93x = 130,199,666,440.45
  5. Step 5: Solve for x
    x = 130,199,666,440.45/410,901.93
  6. Step 6: Final answer
    x = 316,863.12

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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.