Home / 6,290.60-9,435.57-2,341.85

Finding the Fourth Proportional to 6,290.60, 9,435.57 and 2,341.85

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Solution

The fourth proportional to 6,290.60, 9,435.57 and 2,341.85 is: 3,512.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,290.60 : 9,435.57 = 2,341.85 : x
  2. Step 2: Convert to fraction form
    6,290.60/9,435.57 = 2,341.85/x
  3. Step 3: Cross multiply
    6,290.60x = 9,435.57 × 2,341.85
  4. Step 4: Simplify right side
    6,290.60x = 22,096,642.43
  5. Step 5: Solve for x
    x = 22,096,642.43/6,290.60
  6. Step 6: Final answer
    x = 3,512.65

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1.5x scale

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.