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Finding the Fourth Proportional to 57,356.84, 79,150.56 and 32,206.52

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Solution

The fourth proportional to 57,356.84, 79,150.56 and 32,206.52 is: 44,443.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,356.84 : 79,150.56 = 32,206.52 : x
  2. Step 2: Convert to fraction form
    57,356.84/79,150.56 = 32,206.52/x
  3. Step 3: Cross multiply
    57,356.84x = 79,150.56 × 32,206.52
  4. Step 4: Simplify right side
    57,356.84x = 2,549,164,093.65
  5. Step 5: Solve for x
    x = 2,549,164,093.65/57,356.84
  6. Step 6: Final answer
    x = 44,443.94

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.