Home / 35,593.19-49,114.33-19,675.47

Finding the Fourth Proportional to 35,593.19, 49,114.33 and 19,675.47

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Solution

The fourth proportional to 35,593.19, 49,114.33 and 19,675.47 is: 27,149.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,593.19 : 49,114.33 = 19,675.47 : x
  2. Step 2: Convert to fraction form
    35,593.19/49,114.33 = 19,675.47/x
  3. Step 3: Cross multiply
    35,593.19x = 49,114.33 × 19,675.47
  4. Step 4: Simplify right side
    35,593.19x = 966,347,526.49
  5. Step 5: Solve for x
    x = 966,347,526.49/35,593.19
  6. Step 6: Final answer
    x = 27,149.79

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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.