Home / 296,041.20-444,522.60-171,625.20

Finding the Fourth Proportional to 296,041.20, 444,522.60 and 171,625.20

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Solution

The fourth proportional to 296,041.20, 444,522.60 and 171,625.20 is: 257,704.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,041.20 : 444,522.60 = 171,625.20 : x
  2. Step 2: Convert to fraction form
    296,041.20/444,522.60 = 171,625.20/x
  3. Step 3: Cross multiply
    296,041.20x = 444,522.60 × 171,625.20
  4. Step 4: Simplify right side
    296,041.20x = 76,291,280,129.52
  5. Step 5: Solve for x
    x = 76,291,280,129.52/296,041.20
  6. Step 6: Final answer
    x = 257,704.94

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1.5x scale

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.