Home / 5,526.32-8,282.16-2,235.51

Finding the Fourth Proportional to 5,526.32, 8,282.16 and 2,235.51

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Solution

The fourth proportional to 5,526.32, 8,282.16 and 2,235.51 is: 3,350.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526.32 : 8,282.16 = 2,235.51 : x
  2. Step 2: Convert to fraction form
    5,526.32/8,282.16 = 2,235.51/x
  3. Step 3: Cross multiply
    5,526.32x = 8,282.16 × 2,235.51
  4. Step 4: Simplify right side
    5,526.32x = 18,514,851.50
  5. Step 5: Solve for x
    x = 18,514,851.50/5,526.32
  6. Step 6: Final answer
    x = 3,350.31

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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.