Home / 4,032.06-6,047.16-1,110.61

Finding the Fourth Proportional to 4,032.06, 6,047.16 and 1,110.61

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Solution

The fourth proportional to 4,032.06, 6,047.16 and 1,110.61 is: 1,665.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.06 : 6,047.16 = 1,110.61 : x
  2. Step 2: Convert to fraction form
    4,032.06/6,047.16 = 1,110.61/x
  3. Step 3: Cross multiply
    4,032.06x = 6,047.16 × 1,110.61
  4. Step 4: Simplify right side
    4,032.06x = 6,716,036.37
  5. Step 5: Solve for x
    x = 6,716,036.37/4,032.06
  6. Step 6: Final answer
    x = 1,665.66

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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.