Home / 66,114.06-99,210.50-23,997.44

Finding the Fourth Proportional to 66,114.06, 99,210.50 and 23,997.44

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Solution

The fourth proportional to 66,114.06, 99,210.50 and 23,997.44 is: 36,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,114.06 : 99,210.50 = 23,997.44 : x
  2. Step 2: Convert to fraction form
    66,114.06/99,210.50 = 23,997.44/x
  3. Step 3: Cross multiply
    66,114.06x = 99,210.50 × 23,997.44
  4. Step 4: Simplify right side
    66,114.06x = 2,380,798,021.12
  5. Step 5: Solve for x
    x = 2,380,798,021.12/66,114.06
  6. Step 6: Final answer
    x = 36,010.46

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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.