Home / 22,697.30-34,051.40-7,114.92

Finding the Fourth Proportional to 22,697.30, 34,051.40 and 7,114.92

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Solution

The fourth proportional to 22,697.30, 34,051.40 and 7,114.92 is: 10,674.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,697.30 : 34,051.40 = 7,114.92 : x
  2. Step 2: Convert to fraction form
    22,697.30/34,051.40 = 7,114.92/x
  3. Step 3: Cross multiply
    22,697.30x = 34,051.40 × 7,114.92
  4. Step 4: Simplify right side
    22,697.30x = 242,273,004.68
  5. Step 5: Solve for x
    x = 242,273,004.68/22,697.30
  6. Step 6: Final answer
    x = 10,674.09

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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.