Home / 22,535.42-33,837.52-19,070.84

Finding the Fourth Proportional to 22,535.42, 33,837.52 and 19,070.84

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Solution

The fourth proportional to 22,535.42, 33,837.52 and 19,070.84 is: 28,635.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,535.42 : 33,837.52 = 19,070.84 : x
  2. Step 2: Convert to fraction form
    22,535.42/33,837.52 = 19,070.84/x
  3. Step 3: Cross multiply
    22,535.42x = 33,837.52 × 19,070.84
  4. Step 4: Simplify right side
    22,535.42x = 645,310,056.23
  5. Step 5: Solve for x
    x = 645,310,056.23/22,535.42
  6. Step 6: Final answer
    x = 28,635.37

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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.