Home / 267,821.24-369,592.29-146,964.55

Finding the Fourth Proportional to 267,821.24, 369,592.29 and 146,964.55

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Solution

The fourth proportional to 267,821.24, 369,592.29 and 146,964.55 is: 202,810.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,821.24 : 369,592.29 = 146,964.55 : x
  2. Step 2: Convert to fraction form
    267,821.24/369,592.29 = 146,964.55/x
  3. Step 3: Cross multiply
    267,821.24x = 369,592.29 × 146,964.55
  4. Step 4: Simplify right side
    267,821.24x = 54,316,964,210.46
  5. Step 5: Solve for x
    x = 54,316,964,210.46/267,821.24
  6. Step 6: Final answer
    x = 202,810.52

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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.