Home / 2,240.45-3,360.42-597.14

Finding the Fourth Proportional to 2,240.45, 3,360.42 and 597.14

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Solution

The fourth proportional to 2,240.45, 3,360.42 and 597.14 is: 895.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240.45 : 3,360.42 = 597.14 : x
  2. Step 2: Convert to fraction form
    2,240.45/3,360.42 = 597.14/x
  3. Step 3: Cross multiply
    2,240.45x = 3,360.42 × 597.14
  4. Step 4: Simplify right side
    2,240.45x = 2,006,621.41
  5. Step 5: Solve for x
    x = 2,006,621.41/2,240.45
  6. Step 6: Final answer
    x = 895.64

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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.