Home / 45,383.04-68,096.40-34,211.10

Finding the Fourth Proportional to 45,383.04, 68,096.40 and 34,211.10

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Solution

The fourth proportional to 45,383.04, 68,096.40 and 34,211.10 is: 51,333.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,383.04 : 68,096.40 = 34,211.10 : x
  2. Step 2: Convert to fraction form
    45,383.04/68,096.40 = 34,211.10/x
  3. Step 3: Cross multiply
    45,383.04x = 68,096.40 × 34,211.10
  4. Step 4: Simplify right side
    45,383.04x = 2,329,652,750.04
  5. Step 5: Solve for x
    x = 2,329,652,750.04/45,383.04
  6. Step 6: Final answer
    x = 51,333.11

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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.