Home / 4,419.93-6,100.36-2,927.91

Finding the Fourth Proportional to 4,419.93, 6,100.36 and 2,927.91

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Solution

The fourth proportional to 4,419.93, 6,100.36 and 2,927.91 is: 4,041.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.93 : 6,100.36 = 2,927.91 : x
  2. Step 2: Convert to fraction form
    4,419.93/6,100.36 = 2,927.91/x
  3. Step 3: Cross multiply
    4,419.93x = 6,100.36 × 2,927.91
  4. Step 4: Simplify right side
    4,419.93x = 17,861,305.05
  5. Step 5: Solve for x
    x = 17,861,305.05/4,419.93
  6. Step 6: Final answer
    x = 4,041.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.