Home / 69,097.04-103,660.68-22,349.24

Finding the Fourth Proportional to 69,097.04, 103,660.68 and 22,349.24

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Solution

The fourth proportional to 69,097.04, 103,660.68 and 22,349.24 is: 33,528.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,097.04 : 103,660.68 = 22,349.24 : x
  2. Step 2: Convert to fraction form
    69,097.04/103,660.68 = 22,349.24/x
  3. Step 3: Cross multiply
    69,097.04x = 103,660.68 × 22,349.24
  4. Step 4: Simplify right side
    69,097.04x = 2,316,737,415.88
  5. Step 5: Solve for x
    x = 2,316,737,415.88/69,097.04
  6. Step 6: Final answer
    x = 33,528.75

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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.