Home / 4,006.16-6,009.35-1,084.46

Finding the Fourth Proportional to 4,006.16, 6,009.35 and 1,084.46

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Solution

The fourth proportional to 4,006.16, 6,009.35 and 1,084.46 is: 1,626.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.16 : 6,009.35 = 1,084.46 : x
  2. Step 2: Convert to fraction form
    4,006.16/6,009.35 = 1,084.46/x
  3. Step 3: Cross multiply
    4,006.16x = 6,009.35 × 1,084.46
  4. Step 4: Simplify right side
    4,006.16x = 6,516,864.23
  5. Step 5: Solve for x
    x = 6,516,864.23/4,006.16
  6. Step 6: Final answer
    x = 1,626.71

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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.