Home / 45,591.93-68,403.69-16,013.97

Finding the Fourth Proportional to 45,591.93, 68,403.69 and 16,013.97

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Solution

The fourth proportional to 45,591.93, 68,403.69 and 16,013.97 is: 24,026.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,591.93 : 68,403.69 = 16,013.97 : x
  2. Step 2: Convert to fraction form
    45,591.93/68,403.69 = 16,013.97/x
  3. Step 3: Cross multiply
    45,591.93x = 68,403.69 × 16,013.97
  4. Step 4: Simplify right side
    45,591.93x = 1,095,414,639.55
  5. Step 5: Solve for x
    x = 1,095,414,639.55/45,591.93
  6. Step 6: Final answer
    x = 24,026.50

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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.