Home / 22,254.95-33,383.50-7,262.03

Finding the Fourth Proportional to 22,254.95, 33,383.50 and 7,262.03

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Solution

The fourth proportional to 22,254.95, 33,383.50 and 7,262.03 is: 10,893.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,254.95 : 33,383.50 = 7,262.03 : x
  2. Step 2: Convert to fraction form
    22,254.95/33,383.50 = 7,262.03/x
  3. Step 3: Cross multiply
    22,254.95x = 33,383.50 × 7,262.03
  4. Step 4: Simplify right side
    22,254.95x = 242,432,043.81
  5. Step 5: Solve for x
    x = 242,432,043.81/22,254.95
  6. Step 6: Final answer
    x = 10,893.40

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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.