Home / 16,391.93-24,597.75-5,861.12

Finding the Fourth Proportional to 16,391.93, 24,597.75 and 5,861.12

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Solution

The fourth proportional to 16,391.93, 24,597.75 and 5,861.12 is: 8,795.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,391.93 : 24,597.75 = 5,861.12 : x
  2. Step 2: Convert to fraction form
    16,391.93/24,597.75 = 5,861.12/x
  3. Step 3: Cross multiply
    16,391.93x = 24,597.75 × 5,861.12
  4. Step 4: Simplify right side
    16,391.93x = 144,170,364.48
  5. Step 5: Solve for x
    x = 144,170,364.48/16,391.93
  6. Step 6: Final answer
    x = 8,795.20

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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.