Home / 22,258.15-33,392.22-7,466.68

Finding the Fourth Proportional to 22,258.15, 33,392.22 and 7,466.68

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Solution

The fourth proportional to 22,258.15, 33,392.22 and 7,466.68 is: 11,201.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,258.15 : 33,392.22 = 7,466.68 : x
  2. Step 2: Convert to fraction form
    22,258.15/33,392.22 = 7,466.68/x
  3. Step 3: Cross multiply
    22,258.15x = 33,392.22 × 7,466.68
  4. Step 4: Simplify right side
    22,258.15x = 249,329,021.23
  5. Step 5: Solve for x
    x = 249,329,021.23/22,258.15
  6. Step 6: Final answer
    x = 11,201.70

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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.