Home / 3,684.02-5,525.94-1,492.76

Finding the Fourth Proportional to 3,684.02, 5,525.94 and 1,492.76

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Solution

The fourth proportional to 3,684.02, 5,525.94 and 1,492.76 is: 2,239.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684.02 : 5,525.94 = 1,492.76 : x
  2. Step 2: Convert to fraction form
    3,684.02/5,525.94 = 1,492.76/x
  3. Step 3: Cross multiply
    3,684.02x = 5,525.94 × 1,492.76
  4. Step 4: Simplify right side
    3,684.02x = 8,248,874.56
  5. Step 5: Solve for x
    x = 8,248,874.56/3,684.02
  6. Step 6: Final answer
    x = 2,239.10

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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.