Home / 35,219.79-52,856.19-27,302.94

Finding the Fourth Proportional to 35,219.79, 52,856.19 and 27,302.94

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Solution

The fourth proportional to 35,219.79, 52,856.19 and 27,302.94 is: 40,974.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,219.79 : 52,856.19 = 27,302.94 : x
  2. Step 2: Convert to fraction form
    35,219.79/52,856.19 = 27,302.94/x
  3. Step 3: Cross multiply
    35,219.79x = 52,856.19 × 27,302.94
  4. Step 4: Simplify right side
    35,219.79x = 1,443,129,384.20
  5. Step 5: Solve for x
    x = 1,443,129,384.20/35,219.79
  6. Step 6: Final answer
    x = 40,974.96

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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.