Home / 267,625.07-369,323.10-146,767.20

Finding the Fourth Proportional to 267,625.07, 369,323.10 and 146,767.20

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Solution

The fourth proportional to 267,625.07, 369,323.10 and 146,767.20 is: 202,539.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,625.07 : 369,323.10 = 146,767.20 : x
  2. Step 2: Convert to fraction form
    267,625.07/369,323.10 = 146,767.20/x
  3. Step 3: Cross multiply
    267,625.07x = 369,323.10 × 146,767.20
  4. Step 4: Simplify right side
    267,625.07x = 54,204,517,282.32
  5. Step 5: Solve for x
    x = 54,204,517,282.32/267,625.07
  6. Step 6: Final answer
    x = 202,539.01

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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.