Home / 267,617.10-369,316.67-146,751.18

Finding the Fourth Proportional to 267,617.10, 369,316.67 and 146,751.18

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Solution

The fourth proportional to 267,617.10, 369,316.67 and 146,751.18 is: 202,519.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,617.10 : 369,316.67 = 146,751.18 : x
  2. Step 2: Convert to fraction form
    267,617.10/369,316.67 = 146,751.18/x
  3. Step 3: Cross multiply
    267,617.10x = 369,316.67 × 146,751.18
  4. Step 4: Simplify right side
    267,617.10x = 54,197,657,116.17
  5. Step 5: Solve for x
    x = 54,197,657,116.17/267,617.10
  6. Step 6: Final answer
    x = 202,519.41

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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.