Home / 22,356.19-33,513.44-7,554.76

Finding the Fourth Proportional to 22,356.19, 33,513.44 and 7,554.76

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Solution

The fourth proportional to 22,356.19, 33,513.44 and 7,554.76 is: 11,325.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356.19 : 33,513.44 = 7,554.76 : x
  2. Step 2: Convert to fraction form
    22,356.19/33,513.44 = 7,554.76/x
  3. Step 3: Cross multiply
    22,356.19x = 33,513.44 × 7,554.76
  4. Step 4: Simplify right side
    22,356.19x = 253,185,864.47
  5. Step 5: Solve for x
    x = 253,185,864.47/22,356.19
  6. Step 6: Final answer
    x = 11,325.09

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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.