Home / 5,532.51-8,298.75-2,569.33

Finding the Fourth Proportional to 5,532.51, 8,298.75 and 2,569.33

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Solution

The fourth proportional to 5,532.51, 8,298.75 and 2,569.33 is: 3,853.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.51 : 8,298.75 = 2,569.33 : x
  2. Step 2: Convert to fraction form
    5,532.51/8,298.75 = 2,569.33/x
  3. Step 3: Cross multiply
    5,532.51x = 8,298.75 × 2,569.33
  4. Step 4: Simplify right side
    5,532.51x = 21,322,185.84
  5. Step 5: Solve for x
    x = 21,322,185.84/5,532.51
  6. Step 6: Final answer
    x = 3,853.98

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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.