Home / 6,360.42-9,540.89-2,411.27

Finding the Fourth Proportional to 6,360.42, 9,540.89 and 2,411.27

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Solution

The fourth proportional to 6,360.42, 9,540.89 and 2,411.27 is: 3,617.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,360.42 : 9,540.89 = 2,411.27 : x
  2. Step 2: Convert to fraction form
    6,360.42/9,540.89 = 2,411.27/x
  3. Step 3: Cross multiply
    6,360.42x = 9,540.89 × 2,411.27
  4. Step 4: Simplify right side
    6,360.42x = 23,005,646.89
  5. Step 5: Solve for x
    x = 23,005,646.89/6,360.42
  6. Step 6: Final answer
    x = 3,617.00

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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.