Home / 29,398.01-44,096.70-7,211.18

Finding the Fourth Proportional to 29,398.01, 44,096.70 and 7,211.18

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Solution

The fourth proportional to 29,398.01, 44,096.70 and 7,211.18 is: 10,816.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,398.01 : 44,096.70 = 7,211.18 : x
  2. Step 2: Convert to fraction form
    29,398.01/44,096.70 = 7,211.18/x
  3. Step 3: Cross multiply
    29,398.01x = 44,096.70 × 7,211.18
  4. Step 4: Simplify right side
    29,398.01x = 317,989,241.11
  5. Step 5: Solve for x
    x = 317,989,241.11/29,398.01
  6. Step 6: Final answer
    x = 10,816.69

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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.