Home / 7,250.16-10,006.66-4,732.68

Finding the Fourth Proportional to 7,250.16, 10,006.66 and 4,732.68

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Solution

The fourth proportional to 7,250.16, 10,006.66 and 4,732.68 is: 6,532.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250.16 : 10,006.66 = 4,732.68 : x
  2. Step 2: Convert to fraction form
    7,250.16/10,006.66 = 4,732.68/x
  3. Step 3: Cross multiply
    7,250.16x = 10,006.66 × 4,732.68
  4. Step 4: Simplify right side
    7,250.16x = 47,358,319.65
  5. Step 5: Solve for x
    x = 47,358,319.65/7,250.16
  6. Step 6: Final answer
    x = 6,532.04

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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.