Home / 22,678.80-34,025.04-7,096.56

Finding the Fourth Proportional to 22,678.80, 34,025.04 and 7,096.56

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Solution

The fourth proportional to 22,678.80, 34,025.04 and 7,096.56 is: 10,646.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,678.80 : 34,025.04 = 7,096.56 : x
  2. Step 2: Convert to fraction form
    22,678.80/34,025.04 = 7,096.56/x
  3. Step 3: Cross multiply
    22,678.80x = 34,025.04 × 7,096.56
  4. Step 4: Simplify right side
    22,678.80x = 241,460,737.86
  5. Step 5: Solve for x
    x = 241,460,737.86/22,678.80
  6. Step 6: Final answer
    x = 10,646.98

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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.