Home / 44,459.55-66,646.80-22,250.57

Finding the Fourth Proportional to 44,459.55, 66,646.80 and 22,250.57

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Solution

The fourth proportional to 44,459.55, 66,646.80 and 22,250.57 is: 33,354.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,459.55 : 66,646.80 = 22,250.57 : x
  2. Step 2: Convert to fraction form
    44,459.55/66,646.80 = 22,250.57/x
  3. Step 3: Cross multiply
    44,459.55x = 66,646.80 × 22,250.57
  4. Step 4: Simplify right side
    44,459.55x = 1,482,928,955.44
  5. Step 5: Solve for x
    x = 1,482,928,955.44/44,459.55
  6. Step 6: Final answer
    x = 33,354.57

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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.