Home / 59,299.38-88,984.08-21,885.75

Finding the Fourth Proportional to 59,299.38, 88,984.08 and 21,885.75

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Solution

The fourth proportional to 59,299.38, 88,984.08 and 21,885.75 is: 32,841.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,299.38 : 88,984.08 = 21,885.75 : x
  2. Step 2: Convert to fraction form
    59,299.38/88,984.08 = 21,885.75/x
  3. Step 3: Cross multiply
    59,299.38x = 88,984.08 × 21,885.75
  4. Step 4: Simplify right side
    59,299.38x = 1,947,483,328.86
  5. Step 5: Solve for x
    x = 1,947,483,328.86/59,299.38
  6. Step 6: Final answer
    x = 32,841.55

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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.