Home / 5,532.59-8,298.94-1,584.31

Finding the Fourth Proportional to 5,532.59, 8,298.94 and 1,584.31

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Solution

The fourth proportional to 5,532.59, 8,298.94 and 1,584.31 is: 2,376.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.59 : 8,298.94 = 1,584.31 : x
  2. Step 2: Convert to fraction form
    5,532.59/8,298.94 = 1,584.31/x
  3. Step 3: Cross multiply
    5,532.59x = 8,298.94 × 1,584.31
  4. Step 4: Simplify right side
    5,532.59x = 13,148,093.63
  5. Step 5: Solve for x
    x = 13,148,093.63/5,532.59
  6. Step 6: Final answer
    x = 2,376.48

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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.