Home / 4,628.39-6,387.34-2,532.52

Finding the Fourth Proportional to 4,628.39, 6,387.34 and 2,532.52

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Solution

The fourth proportional to 4,628.39, 6,387.34 and 2,532.52 is: 3,494.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628.39 : 6,387.34 = 2,532.52 : x
  2. Step 2: Convert to fraction form
    4,628.39/6,387.34 = 2,532.52/x
  3. Step 3: Cross multiply
    4,628.39x = 6,387.34 × 2,532.52
  4. Step 4: Simplify right side
    4,628.39x = 16,176,036.77
  5. Step 5: Solve for x
    x = 16,176,036.77/4,628.39
  6. Step 6: Final answer
    x = 3,494.96

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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.