Home / 22,529.40-33,813.30-10,068.60

Finding the Fourth Proportional to 22,529.40, 33,813.30 and 10,068.60

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Solution

The fourth proportional to 22,529.40, 33,813.30 and 10,068.60 is: 15,111.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,529.40 : 33,813.30 = 10,068.60 : x
  2. Step 2: Convert to fraction form
    22,529.40/33,813.30 = 10,068.60/x
  3. Step 3: Cross multiply
    22,529.40x = 33,813.30 × 10,068.60
  4. Step 4: Simplify right side
    22,529.40x = 340,452,592.38
  5. Step 5: Solve for x
    x = 340,452,592.38/22,529.40
  6. Step 6: Final answer
    x = 15,111.48

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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.