Home / 267,095.49-368,577.77-146,213.62

Finding the Fourth Proportional to 267,095.49, 368,577.77 and 146,213.62

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Solution

The fourth proportional to 267,095.49, 368,577.77 and 146,213.62 is: 201,767.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,095.49 : 368,577.77 = 146,213.62 : x
  2. Step 2: Convert to fraction form
    267,095.49/368,577.77 = 146,213.62/x
  3. Step 3: Cross multiply
    267,095.49x = 368,577.77 × 146,213.62
  4. Step 4: Simplify right side
    267,095.49x = 53,891,089,272.16
  5. Step 5: Solve for x
    x = 53,891,089,272.16/267,095.49
  6. Step 6: Final answer
    x = 201,767.13

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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.