Home / 5,527.84-8,292.23-1,579.16

Finding the Fourth Proportional to 5,527.84, 8,292.23 and 1,579.16

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Solution

The fourth proportional to 5,527.84, 8,292.23 and 1,579.16 is: 2,368.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527.84 : 8,292.23 = 1,579.16 : x
  2. Step 2: Convert to fraction form
    5,527.84/8,292.23 = 1,579.16/x
  3. Step 3: Cross multiply
    5,527.84x = 8,292.23 × 1,579.16
  4. Step 4: Simplify right side
    5,527.84x = 13,094,757.93
  5. Step 5: Solve for x
    x = 13,094,757.93/5,527.84
  6. Step 6: Final answer
    x = 2,368.87

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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.