Home / 4,532.32-6,251.70-2,957.68

Finding the Fourth Proportional to 4,532.32, 6,251.70 and 2,957.68

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Solution

The fourth proportional to 4,532.32, 6,251.70 and 2,957.68 is: 4,079.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.32 : 6,251.70 = 2,957.68 : x
  2. Step 2: Convert to fraction form
    4,532.32/6,251.70 = 2,957.68/x
  3. Step 3: Cross multiply
    4,532.32x = 6,251.70 × 2,957.68
  4. Step 4: Simplify right side
    4,532.32x = 18,490,528.06
  5. Step 5: Solve for x
    x = 18,490,528.06/4,532.32
  6. Step 6: Final answer
    x = 4,079.70

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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.