Home / 47,591.84-71,373.87-15,998.33

Finding the Fourth Proportional to 47,591.84, 71,373.87 and 15,998.33

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Solution

The fourth proportional to 47,591.84, 71,373.87 and 15,998.33 is: 23,992.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,591.84 : 71,373.87 = 15,998.33 : x
  2. Step 2: Convert to fraction form
    47,591.84/71,373.87 = 15,998.33/x
  3. Step 3: Cross multiply
    47,591.84x = 71,373.87 × 15,998.33
  4. Step 4: Simplify right side
    47,591.84x = 1,141,862,368.77
  5. Step 5: Solve for x
    x = 1,141,862,368.77/47,591.84
  6. Step 6: Final answer
    x = 23,992.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.