Home / 2,535.16-3,497.76-1,486.96

Finding the Fourth Proportional to 2,535.16, 3,497.76 and 1,486.96

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Solution

The fourth proportional to 2,535.16, 3,497.76 and 1,486.96 is: 2,051.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,535.16 : 3,497.76 = 1,486.96 : x
  2. Step 2: Convert to fraction form
    2,535.16/3,497.76 = 1,486.96/x
  3. Step 3: Cross multiply
    2,535.16x = 3,497.76 × 1,486.96
  4. Step 4: Simplify right side
    2,535.16x = 5,201,029.21
  5. Step 5: Solve for x
    x = 5,201,029.21/2,535.16
  6. Step 6: Final answer
    x = 2,051.56

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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.