Home / 267,670.14-369,395.13-146,816.52

Finding the Fourth Proportional to 267,670.14, 369,395.13 and 146,816.52

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Solution

The fourth proportional to 267,670.14, 369,395.13 and 146,816.52 is: 202,612.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,670.14 : 369,395.13 = 146,816.52 : x
  2. Step 2: Convert to fraction form
    267,670.14/369,395.13 = 146,816.52/x
  3. Step 3: Cross multiply
    267,670.14x = 369,395.13 × 146,816.52
  4. Step 4: Simplify right side
    267,670.14x = 54,233,307,491.55
  5. Step 5: Solve for x
    x = 54,233,307,491.55/267,670.14
  6. Step 6: Final answer
    x = 202,612.47

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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.