Home / 2,527.97-3,488.85-1,533.94

Finding the Fourth Proportional to 2,527.97, 3,488.85 and 1,533.94

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Solution

The fourth proportional to 2,527.97, 3,488.85 and 1,533.94 is: 2,116.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527.97 : 3,488.85 = 1,533.94 : x
  2. Step 2: Convert to fraction form
    2,527.97/3,488.85 = 1,533.94/x
  3. Step 3: Cross multiply
    2,527.97x = 3,488.85 × 1,533.94
  4. Step 4: Simplify right side
    2,527.97x = 5,351,677.85
  5. Step 5: Solve for x
    x = 5,351,677.85/2,527.97
  6. Step 6: Final answer
    x = 2,116.99

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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.