Home / 4,437.26-6,658.14-2,957.49

Finding the Fourth Proportional to 4,437.26, 6,658.14 and 2,957.49

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Solution

The fourth proportional to 4,437.26, 6,658.14 and 2,957.49 is: 4,437.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.26 : 6,658.14 = 2,957.49 : x
  2. Step 2: Convert to fraction form
    4,437.26/6,658.14 = 2,957.49/x
  3. Step 3: Cross multiply
    4,437.26x = 6,658.14 × 2,957.49
  4. Step 4: Simplify right side
    4,437.26x = 19,691,382.47
  5. Step 5: Solve for x
    x = 19,691,382.47/4,437.26
  6. Step 6: Final answer
    x = 4,437.74

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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.