Home / 4,303.20-5,938.12-2,601.72

Finding the Fourth Proportional to 4,303.20, 5,938.12 and 2,601.72

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Solution

The fourth proportional to 4,303.20, 5,938.12 and 2,601.72 is: 3,590.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303.20 : 5,938.12 = 2,601.72 : x
  2. Step 2: Convert to fraction form
    4,303.20/5,938.12 = 2,601.72/x
  3. Step 3: Cross multiply
    4,303.20x = 5,938.12 × 2,601.72
  4. Step 4: Simplify right side
    4,303.20x = 15,449,325.57
  5. Step 5: Solve for x
    x = 15,449,325.57/4,303.20
  6. Step 6: Final answer
    x = 3,590.19

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1.5x scale

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.