Home / 267,525.49-369,177.18-146,662.63

Finding the Fourth Proportional to 267,525.49, 369,177.18 and 146,662.63

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Solution

The fourth proportional to 267,525.49, 369,177.18 and 146,662.63 is: 202,390.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,525.49 : 369,177.18 = 146,662.63 : x
  2. Step 2: Convert to fraction form
    267,525.49/369,177.18 = 146,662.63/x
  3. Step 3: Cross multiply
    267,525.49x = 369,177.18 × 146,662.63
  4. Step 4: Simplify right side
    267,525.49x = 54,144,496,154.78
  5. Step 5: Solve for x
    x = 54,144,496,154.78/267,525.49
  6. Step 6: Final answer
    x = 202,390.05

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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.