Home / 441,510.18-609,285.18-250,523.04

Finding the Fourth Proportional to 441,510.18, 609,285.18 and 250,523.04

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Solution

The fourth proportional to 441,510.18, 609,285.18 and 250,523.04 is: 345,722.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,510.18 : 609,285.18 = 250,523.04 : x
  2. Step 2: Convert to fraction form
    441,510.18/609,285.18 = 250,523.04/x
  3. Step 3: Cross multiply
    441,510.18x = 609,285.18 × 250,523.04
  4. Step 4: Simplify right side
    441,510.18x = 152,639,975,520.55
  5. Step 5: Solve for x
    x = 152,639,975,520.55/441,510.18
  6. Step 6: Final answer
    x = 345,722.44

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1.5x scale

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.