Home / 4,056.26-6,087.18-1,591.07

Finding the Fourth Proportional to 4,056.26, 6,087.18 and 1,591.07

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Solution

The fourth proportional to 4,056.26, 6,087.18 and 1,591.07 is: 2,387.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.26 : 6,087.18 = 1,591.07 : x
  2. Step 2: Convert to fraction form
    4,056.26/6,087.18 = 1,591.07/x
  3. Step 3: Cross multiply
    4,056.26x = 6,087.18 × 1,591.07
  4. Step 4: Simplify right side
    4,056.26x = 9,685,129.48
  5. Step 5: Solve for x
    x = 9,685,129.48/4,056.26
  6. Step 6: Final answer
    x = 2,387.70

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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.