Home / 107,066.10-160,599.15-44,736.60

Finding the Fourth Proportional to 107,066.10, 160,599.15 and 44,736.60

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Solution

The fourth proportional to 107,066.10, 160,599.15 and 44,736.60 is: 67,104.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,066.10 : 160,599.15 = 44,736.60 : x
  2. Step 2: Convert to fraction form
    107,066.10/160,599.15 = 44,736.60/x
  3. Step 3: Cross multiply
    107,066.10x = 160,599.15 × 44,736.60
  4. Step 4: Simplify right side
    107,066.10x = 7,184,659,933.89
  5. Step 5: Solve for x
    x = 7,184,659,933.89/107,066.10
  6. Step 6: Final answer
    x = 67,104.90

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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.