Home / 44,352.30-66,539.03-14,770.38

Finding the Fourth Proportional to 44,352.30, 66,539.03 and 14,770.38

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Solution

The fourth proportional to 44,352.30, 66,539.03 and 14,770.38 is: 22,159.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352.30 : 66,539.03 = 14,770.38 : x
  2. Step 2: Convert to fraction form
    44,352.30/66,539.03 = 14,770.38/x
  3. Step 3: Cross multiply
    44,352.30x = 66,539.03 × 14,770.38
  4. Step 4: Simplify right side
    44,352.30x = 982,806,684.08
  5. Step 5: Solve for x
    x = 982,806,684.08/44,352.30
  6. Step 6: Final answer
    x = 22,159.09

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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.