Home / 35,003.64-48,304.38-19,087.76

Finding the Fourth Proportional to 35,003.64, 48,304.38 and 19,087.76

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Solution

The fourth proportional to 35,003.64, 48,304.38 and 19,087.76 is: 26,340.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003.64 : 48,304.38 = 19,087.76 : x
  2. Step 2: Convert to fraction form
    35,003.64/48,304.38 = 19,087.76/x
  3. Step 3: Cross multiply
    35,003.64x = 48,304.38 × 19,087.76
  4. Step 4: Simplify right side
    35,003.64x = 922,022,412.39
  5. Step 5: Solve for x
    x = 922,022,412.39/35,003.64
  6. Step 6: Final answer
    x = 26,340.76

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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.