Home / 4,628.52-6,386.76-2,532.60

Finding the Fourth Proportional to 4,628.52, 6,386.76 and 2,532.60

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Solution

The fourth proportional to 4,628.52, 6,386.76 and 2,532.60 is: 3,494.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,628.52 : 6,386.76 = 2,532.60 : x
  2. Step 2: Convert to fraction form
    4,628.52/6,386.76 = 2,532.60/x
  3. Step 3: Cross multiply
    4,628.52x = 6,386.76 × 2,532.60
  4. Step 4: Simplify right side
    4,628.52x = 16,175,108.38
  5. Step 5: Solve for x
    x = 16,175,108.38/4,628.52
  6. Step 6: Final answer
    x = 3,494.66

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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.