Home / 2,326.60-3,492.21-2,064.76

Finding the Fourth Proportional to 2,326.60, 3,492.21 and 2,064.76

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Solution

The fourth proportional to 2,326.60, 3,492.21 and 2,064.76 is: 3,099.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326.60 : 3,492.21 = 2,064.76 : x
  2. Step 2: Convert to fraction form
    2,326.60/3,492.21 = 2,064.76/x
  3. Step 3: Cross multiply
    2,326.60x = 3,492.21 × 2,064.76
  4. Step 4: Simplify right side
    2,326.60x = 7,210,575.52
  5. Step 5: Solve for x
    x = 7,210,575.52/2,326.60
  6. Step 6: Final answer
    x = 3,099.19

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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.