Home / 244,556.47-337,344.58-153,768.55

Finding the Fourth Proportional to 244,556.47, 337,344.58 and 153,768.55

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Solution

The fourth proportional to 244,556.47, 337,344.58 and 153,768.55 is: 212,110.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,556.47 : 337,344.58 = 153,768.55 : x
  2. Step 2: Convert to fraction form
    244,556.47/337,344.58 = 153,768.55/x
  3. Step 3: Cross multiply
    244,556.47x = 337,344.58 × 153,768.55
  4. Step 4: Simplify right side
    244,556.47x = 51,872,986,916.96
  5. Step 5: Solve for x
    x = 51,872,986,916.96/244,556.47
  6. Step 6: Final answer
    x = 212,110.47

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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.