Home / 22,095.39-33,143.28-6,300.39

Finding the Fourth Proportional to 22,095.39, 33,143.28 and 6,300.39

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Solution

The fourth proportional to 22,095.39, 33,143.28 and 6,300.39 is: 9,450.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.39 : 33,143.28 = 6,300.39 : x
  2. Step 2: Convert to fraction form
    22,095.39/33,143.28 = 6,300.39/x
  3. Step 3: Cross multiply
    22,095.39x = 33,143.28 × 6,300.39
  4. Step 4: Simplify right side
    22,095.39x = 208,815,558.38
  5. Step 5: Solve for x
    x = 208,815,558.38/22,095.39
  6. Step 6: Final answer
    x = 9,450.64

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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.