Home / 7,935.26-10,951.02-4,532.57

Finding the Fourth Proportional to 7,935.26, 10,951.02 and 4,532.57

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Solution

The fourth proportional to 7,935.26, 10,951.02 and 4,532.57 is: 6,255.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935.26 : 10,951.02 = 4,532.57 : x
  2. Step 2: Convert to fraction form
    7,935.26/10,951.02 = 4,532.57/x
  3. Step 3: Cross multiply
    7,935.26x = 10,951.02 × 4,532.57
  4. Step 4: Simplify right side
    7,935.26x = 49,636,292.10
  5. Step 5: Solve for x
    x = 49,636,292.10/7,935.26
  6. Step 6: Final answer
    x = 6,255.15

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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.