Home / 267,114.09-368,606.04-146,253.18

Finding the Fourth Proportional to 267,114.09, 368,606.04 and 146,253.18

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Solution

The fourth proportional to 267,114.09, 368,606.04 and 146,253.18 is: 201,823.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,114.09 : 368,606.04 = 146,253.18 : x
  2. Step 2: Convert to fraction form
    267,114.09/368,606.04 = 146,253.18/x
  3. Step 3: Cross multiply
    267,114.09x = 368,606.04 × 146,253.18
  4. Step 4: Simplify right side
    267,114.09x = 53,909,805,517.21
  5. Step 5: Solve for x
    x = 53,909,805,517.21/267,114.09
  6. Step 6: Final answer
    x = 201,823.14

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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.