Home / 35,248.83-48,646.44-19,336.38

Finding the Fourth Proportional to 35,248.83, 48,646.44 and 19,336.38

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Solution

The fourth proportional to 35,248.83, 48,646.44 and 19,336.38 is: 26,685.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,248.83 : 48,646.44 = 19,336.38 : x
  2. Step 2: Convert to fraction form
    35,248.83/48,646.44 = 19,336.38/x
  3. Step 3: Cross multiply
    35,248.83x = 48,646.44 × 19,336.38
  4. Step 4: Simplify right side
    35,248.83x = 940,646,049.49
  5. Step 5: Solve for x
    x = 940,646,049.49/35,248.83
  6. Step 6: Final answer
    x = 26,685.88

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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.