Home / 4,062.50-6,091.61-1,869.33

Finding the Fourth Proportional to 4,062.50, 6,091.61 and 1,869.33

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Solution

The fourth proportional to 4,062.50, 6,091.61 and 1,869.33 is: 2,803.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.50 : 6,091.61 = 1,869.33 : x
  2. Step 2: Convert to fraction form
    4,062.50/6,091.61 = 1,869.33/x
  3. Step 3: Cross multiply
    4,062.50x = 6,091.61 × 1,869.33
  4. Step 4: Simplify right side
    4,062.50x = 11,387,208.55
  5. Step 5: Solve for x
    x = 11,387,208.55/4,062.50
  6. Step 6: Final answer
    x = 2,803.00

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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.