Home / 5,492.48-8,239.26-1,595.84

Finding the Fourth Proportional to 5,492.48, 8,239.26 and 1,595.84

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Solution

The fourth proportional to 5,492.48, 8,239.26 and 1,595.84 is: 2,393.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492.48 : 8,239.26 = 1,595.84 : x
  2. Step 2: Convert to fraction form
    5,492.48/8,239.26 = 1,595.84/x
  3. Step 3: Cross multiply
    5,492.48x = 8,239.26 × 1,595.84
  4. Step 4: Simplify right side
    5,492.48x = 13,148,540.68
  5. Step 5: Solve for x
    x = 13,148,540.68/5,492.48
  6. Step 6: Final answer
    x = 2,393.92

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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.