Home / 9,080.68-13,601.87-4,154.46

Finding the Fourth Proportional to 9,080.68, 13,601.87 and 4,154.46

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Solution

The fourth proportional to 9,080.68, 13,601.87 and 4,154.46 is: 6,222.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,080.68 : 13,601.87 = 4,154.46 : x
  2. Step 2: Convert to fraction form
    9,080.68/13,601.87 = 4,154.46/x
  3. Step 3: Cross multiply
    9,080.68x = 13,601.87 × 4,154.46
  4. Step 4: Simplify right side
    9,080.68x = 56,508,424.84
  5. Step 5: Solve for x
    x = 56,508,424.84/9,080.68
  6. Step 6: Final answer
    x = 6,222.93

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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.