Home / 4,296.10-6,444.16-1,374.64

Finding the Fourth Proportional to 4,296.10, 6,444.16 and 1,374.64

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Solution

The fourth proportional to 4,296.10, 6,444.16 and 1,374.64 is: 2,061.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,296.10 : 6,444.16 = 1,374.64 : x
  2. Step 2: Convert to fraction form
    4,296.10/6,444.16 = 1,374.64/x
  3. Step 3: Cross multiply
    4,296.10x = 6,444.16 × 1,374.64
  4. Step 4: Simplify right side
    4,296.10x = 8,858,400.10
  5. Step 5: Solve for x
    x = 8,858,400.10/4,296.10
  6. Step 6: Final answer
    x = 2,061.96

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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.