Home / 5,727.36-8,592.86-4,495.34

Finding the Fourth Proportional to 5,727.36, 8,592.86 and 4,495.34

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Solution

The fourth proportional to 5,727.36, 8,592.86 and 4,495.34 is: 6,744.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727.36 : 8,592.86 = 4,495.34 : x
  2. Step 2: Convert to fraction form
    5,727.36/8,592.86 = 4,495.34/x
  3. Step 3: Cross multiply
    5,727.36x = 8,592.86 × 4,495.34
  4. Step 4: Simplify right side
    5,727.36x = 38,627,827.27
  5. Step 5: Solve for x
    x = 38,627,827.27/5,727.36
  6. Step 6: Final answer
    x = 6,744.44

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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.