Home / 382,024.04-573,035.42-101,541.30

Finding the Fourth Proportional to 382,024.04, 573,035.42 and 101,541.30

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Solution

The fourth proportional to 382,024.04, 573,035.42 and 101,541.30 is: 152,311.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,024.04 : 573,035.42 = 101,541.30 : x
  2. Step 2: Convert to fraction form
    382,024.04/573,035.42 = 101,541.30/x
  3. Step 3: Cross multiply
    382,024.04x = 573,035.42 × 101,541.30
  4. Step 4: Simplify right side
    382,024.04x = 58,186,761,492.85
  5. Step 5: Solve for x
    x = 58,186,761,492.85/382,024.04
  6. Step 6: Final answer
    x = 152,311.78

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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.