Home / 2,476.32-3,697.50-2,110.92

Finding the Fourth Proportional to 2,476.32, 3,697.50 and 2,110.92

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Solution

The fourth proportional to 2,476.32, 3,697.50 and 2,110.92 is: 3,151.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476.32 : 3,697.50 = 2,110.92 : x
  2. Step 2: Convert to fraction form
    2,476.32/3,697.50 = 2,110.92/x
  3. Step 3: Cross multiply
    2,476.32x = 3,697.50 × 2,110.92
  4. Step 4: Simplify right side
    2,476.32x = 7,805,126.70
  5. Step 5: Solve for x
    x = 7,805,126.70/2,476.32
  6. Step 6: Final answer
    x = 3,151.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.