Home / 382,184.83-573,290.19-101,702.35

Finding the Fourth Proportional to 382,184.83, 573,290.19 and 101,702.35

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Solution

The fourth proportional to 382,184.83, 573,290.19 and 101,702.35 is: 152,556.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,184.83 : 573,290.19 = 101,702.35 : x
  2. Step 2: Convert to fraction form
    382,184.83/573,290.19 = 101,702.35/x
  3. Step 3: Cross multiply
    382,184.83x = 573,290.19 × 101,702.35
  4. Step 4: Simplify right side
    382,184.83x = 58,304,959,554.95
  5. Step 5: Solve for x
    x = 58,304,959,554.95/382,184.83
  6. Step 6: Final answer
    x = 152,556.97

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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.