Home / 24,015.89-35,999.21-9,984.05

Finding the Fourth Proportional to 24,015.89, 35,999.21 and 9,984.05

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Solution

The fourth proportional to 24,015.89, 35,999.21 and 9,984.05 is: 14,965.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,015.89 : 35,999.21 = 9,984.05 : x
  2. Step 2: Convert to fraction form
    24,015.89/35,999.21 = 9,984.05/x
  3. Step 3: Cross multiply
    24,015.89x = 35,999.21 × 9,984.05
  4. Step 4: Simplify right side
    24,015.89x = 359,418,027.56
  5. Step 5: Solve for x
    x = 359,418,027.56/24,015.89
  6. Step 6: Final answer
    x = 14,965.85

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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.