Home / 5,016.07-7,525.31-1,553.32

Finding the Fourth Proportional to 5,016.07, 7,525.31 and 1,553.32

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Solution

The fourth proportional to 5,016.07, 7,525.31 and 1,553.32 is: 2,330.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016.07 : 7,525.31 = 1,553.32 : x
  2. Step 2: Convert to fraction form
    5,016.07/7,525.31 = 1,553.32/x
  3. Step 3: Cross multiply
    5,016.07x = 7,525.31 × 1,553.32
  4. Step 4: Simplify right side
    5,016.07x = 11,689,214.53
  5. Step 5: Solve for x
    x = 11,689,214.53/5,016.07
  6. Step 6: Final answer
    x = 2,330.35

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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.