Home / 3,554.48-5,325.96-2,510.48

Finding the Fourth Proportional to 3,554.48, 5,325.96 and 2,510.48

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Solution

The fourth proportional to 3,554.48, 5,325.96 and 2,510.48 is: 3,761.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554.48 : 5,325.96 = 2,510.48 : x
  2. Step 2: Convert to fraction form
    3,554.48/5,325.96 = 2,510.48/x
  3. Step 3: Cross multiply
    3,554.48x = 5,325.96 × 2,510.48
  4. Step 4: Simplify right side
    3,554.48x = 13,370,716.06
  5. Step 5: Solve for x
    x = 13,370,716.06/3,554.48
  6. Step 6: Final answer
    x = 3,761.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.