Home / 4,017.93-6,027.29-1,385.08

Finding the Fourth Proportional to 4,017.93, 6,027.29 and 1,385.08

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Solution

The fourth proportional to 4,017.93, 6,027.29 and 1,385.08 is: 2,077.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017.93 : 6,027.29 = 1,385.08 : x
  2. Step 2: Convert to fraction form
    4,017.93/6,027.29 = 1,385.08/x
  3. Step 3: Cross multiply
    4,017.93x = 6,027.29 × 1,385.08
  4. Step 4: Simplify right side
    4,017.93x = 8,348,288.09
  5. Step 5: Solve for x
    x = 8,348,288.09/4,017.93
  6. Step 6: Final answer
    x = 2,077.76

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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.