Home / 4,329.27-5,974.57-2,440.93

Finding the Fourth Proportional to 4,329.27, 5,974.57 and 2,440.93

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Solution

The fourth proportional to 4,329.27, 5,974.57 and 2,440.93 is: 3,368.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.27 : 5,974.57 = 2,440.93 : x
  2. Step 2: Convert to fraction form
    4,329.27/5,974.57 = 2,440.93/x
  3. Step 3: Cross multiply
    4,329.27x = 5,974.57 × 2,440.93
  4. Step 4: Simplify right side
    4,329.27x = 14,583,507.15
  5. Step 5: Solve for x
    x = 14,583,507.15/4,329.27
  6. Step 6: Final answer
    x = 3,368.58

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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.