Home / 2,327.82-3,492.93-1,030.20

Finding the Fourth Proportional to 2,327.82, 3,492.93 and 1,030.20

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Solution

The fourth proportional to 2,327.82, 3,492.93 and 1,030.20 is: 1,545.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.82 : 3,492.93 = 1,030.20 : x
  2. Step 2: Convert to fraction form
    2,327.82/3,492.93 = 1,030.20/x
  3. Step 3: Cross multiply
    2,327.82x = 3,492.93 × 1,030.20
  4. Step 4: Simplify right side
    2,327.82x = 3,598,416.49
  5. Step 5: Solve for x
    x = 3,598,416.49/2,327.82
  6. Step 6: Final answer
    x = 1,545.83

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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.