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Finding the Fourth Proportional to 382,360.24, 573,423.80 and 101,841.04

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Solution

The fourth proportional to 382,360.24, 573,423.80 and 101,841.04 is: 152,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,360.24 : 573,423.80 = 101,841.04 : x
  2. Step 2: Convert to fraction form
    382,360.24/573,423.80 = 101,841.04/x
  3. Step 3: Cross multiply
    382,360.24x = 573,423.80 × 101,841.04
  4. Step 4: Simplify right side
    382,360.24x = 58,398,076,152.75
  5. Step 5: Solve for x
    x = 58,398,076,152.75/382,360.24
  6. Step 6: Final answer
    x = 152,730.51

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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.