Home / 267,670.02-369,385.16-146,812.30

Finding the Fourth Proportional to 267,670.02, 369,385.16 and 146,812.30

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Solution

The fourth proportional to 267,670.02, 369,385.16 and 146,812.30 is: 202,601.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,670.02 : 369,385.16 = 146,812.30 : x
  2. Step 2: Convert to fraction form
    267,670.02/369,385.16 = 146,812.30/x
  3. Step 3: Cross multiply
    267,670.02x = 369,385.16 × 146,812.30
  4. Step 4: Simplify right side
    267,670.02x = 54,230,282,989.73
  5. Step 5: Solve for x
    x = 54,230,282,989.73/267,670.02
  6. Step 6: Final answer
    x = 202,601.26

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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.