Home / 5,056.59-7,585.60-1,723.85

Finding the Fourth Proportional to 5,056.59, 7,585.60 and 1,723.85

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Solution

The fourth proportional to 5,056.59, 7,585.60 and 1,723.85 is: 2,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056.59 : 7,585.60 = 1,723.85 : x
  2. Step 2: Convert to fraction form
    5,056.59/7,585.60 = 1,723.85/x
  3. Step 3: Cross multiply
    5,056.59x = 7,585.60 × 1,723.85
  4. Step 4: Simplify right side
    5,056.59x = 13,076,436.56
  5. Step 5: Solve for x
    x = 13,076,436.56/5,056.59
  6. Step 6: Final answer
    x = 2,586.02

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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.