Home / 4,375.45-6,038.15-2,386.04

Finding the Fourth Proportional to 4,375.45, 6,038.15 and 2,386.04

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Solution

The fourth proportional to 4,375.45, 6,038.15 and 2,386.04 is: 3,292.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.45 : 6,038.15 = 2,386.04 : x
  2. Step 2: Convert to fraction form
    4,375.45/6,038.15 = 2,386.04/x
  3. Step 3: Cross multiply
    4,375.45x = 6,038.15 × 2,386.04
  4. Step 4: Simplify right side
    4,375.45x = 14,407,247.95
  5. Step 5: Solve for x
    x = 14,407,247.95/4,375.45
  6. Step 6: Final answer
    x = 3,292.75

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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.