Home / 66,200.44-99,269.38-24,051.13

Finding the Fourth Proportional to 66,200.44, 99,269.38 and 24,051.13

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Solution

The fourth proportional to 66,200.44, 99,269.38 and 24,051.13 is: 36,065.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,200.44 : 99,269.38 = 24,051.13 : x
  2. Step 2: Convert to fraction form
    66,200.44/99,269.38 = 24,051.13/x
  3. Step 3: Cross multiply
    66,200.44x = 99,269.38 × 24,051.13
  4. Step 4: Simplify right side
    66,200.44x = 2,387,540,763.40
  5. Step 5: Solve for x
    x = 2,387,540,763.40/66,200.44
  6. Step 6: Final answer
    x = 36,065.33

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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.