Home / 7,314.18-10,096.19-4,330.04

Finding the Fourth Proportional to 7,314.18, 10,096.19 and 4,330.04

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Solution

The fourth proportional to 7,314.18, 10,096.19 and 4,330.04 is: 5,977.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,314.18 : 10,096.19 = 4,330.04 : x
  2. Step 2: Convert to fraction form
    7,314.18/10,096.19 = 4,330.04/x
  3. Step 3: Cross multiply
    7,314.18x = 10,096.19 × 4,330.04
  4. Step 4: Simplify right side
    7,314.18x = 43,716,942.61
  5. Step 5: Solve for x
    x = 43,716,942.61/7,314.18
  6. Step 6: Final answer
    x = 5,977.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.