Home / 44,901.68-67,353.12-21,522.65

Finding the Fourth Proportional to 44,901.68, 67,353.12 and 21,522.65

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Solution

The fourth proportional to 44,901.68, 67,353.12 and 21,522.65 is: 32,284.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,901.68 : 67,353.12 = 21,522.65 : x
  2. Step 2: Convert to fraction form
    44,901.68/67,353.12 = 21,522.65/x
  3. Step 3: Cross multiply
    44,901.68x = 67,353.12 × 21,522.65
  4. Step 4: Simplify right side
    44,901.68x = 1,449,617,291.40
  5. Step 5: Solve for x
    x = 1,449,617,291.40/44,901.68
  6. Step 6: Final answer
    x = 32,284.26

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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.