Home / 69,106.04-103,674.18-22,358.24

Finding the Fourth Proportional to 69,106.04, 103,674.18 and 22,358.24

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Solution

The fourth proportional to 69,106.04, 103,674.18 and 22,358.24 is: 33,542.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,106.04 : 103,674.18 = 22,358.24 : x
  2. Step 2: Convert to fraction form
    69,106.04/103,674.18 = 22,358.24/x
  3. Step 3: Cross multiply
    69,106.04x = 103,674.18 × 22,358.24
  4. Step 4: Simplify right side
    69,106.04x = 2,317,972,198.24
  5. Step 5: Solve for x
    x = 2,317,972,198.24/69,106.04
  6. Step 6: Final answer
    x = 33,542.25

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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.