Home / 35,592.68-49,115.43-19,675.88

Finding the Fourth Proportional to 35,592.68, 49,115.43 and 19,675.88

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Solution

The fourth proportional to 35,592.68, 49,115.43 and 19,675.88 is: 27,151.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,592.68 : 49,115.43 = 19,675.88 : x
  2. Step 2: Convert to fraction form
    35,592.68/49,115.43 = 19,675.88/x
  3. Step 3: Cross multiply
    35,592.68x = 49,115.43 × 19,675.88
  4. Step 4: Simplify right side
    35,592.68x = 966,389,061.25
  5. Step 5: Solve for x
    x = 966,389,061.25/35,592.68
  6. Step 6: Final answer
    x = 27,151.34

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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.