Home / 5,037.32-6,948.70-4,680.97

Finding the Fourth Proportional to 5,037.32, 6,948.70 and 4,680.97

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Solution

The fourth proportional to 5,037.32, 6,948.70 and 4,680.97 is: 6,457.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,037.32 : 6,948.70 = 4,680.97 : x
  2. Step 2: Convert to fraction form
    5,037.32/6,948.70 = 4,680.97/x
  3. Step 3: Cross multiply
    5,037.32x = 6,948.70 × 4,680.97
  4. Step 4: Simplify right side
    5,037.32x = 32,526,627.16
  5. Step 5: Solve for x
    x = 32,526,627.16/5,037.32
  6. Step 6: Final answer
    x = 6,457.13

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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.