Home / 336,253.20-464,023.02-183,292.80

Finding the Fourth Proportional to 336,253.20, 464,023.02 and 183,292.80

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Solution

The fourth proportional to 336,253.20, 464,023.02 and 183,292.80 is: 252,940.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,253.20 : 464,023.02 = 183,292.80 : x
  2. Step 2: Convert to fraction form
    336,253.20/464,023.02 = 183,292.80/x
  3. Step 3: Cross multiply
    336,253.20x = 464,023.02 × 183,292.80
  4. Step 4: Simplify right side
    336,253.20x = 85,052,078,600.26
  5. Step 5: Solve for x
    x = 85,052,078,600.26/336,253.20
  6. Step 6: Final answer
    x = 252,940.58

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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.