Home / 4,344.93-6,512.38-1,877.26

Finding the Fourth Proportional to 4,344.93, 6,512.38 and 1,877.26

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Solution

The fourth proportional to 4,344.93, 6,512.38 and 1,877.26 is: 2,813.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.93 : 6,512.38 = 1,877.26 : x
  2. Step 2: Convert to fraction form
    4,344.93/6,512.38 = 1,877.26/x
  3. Step 3: Cross multiply
    4,344.93x = 6,512.38 × 1,877.26
  4. Step 4: Simplify right side
    4,344.93x = 12,225,430.48
  5. Step 5: Solve for x
    x = 12,225,430.48/4,344.93
  6. Step 6: Final answer
    x = 2,813.72

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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.