Home / 110,820.32-166,182.41-60,885.44

Finding the Fourth Proportional to 110,820.32, 166,182.41 and 60,885.44

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Solution

The fourth proportional to 110,820.32, 166,182.41 and 60,885.44 is: 91,301.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,820.32 : 166,182.41 = 60,885.44 : x
  2. Step 2: Convert to fraction form
    110,820.32/166,182.41 = 60,885.44/x
  3. Step 3: Cross multiply
    110,820.32x = 166,182.41 × 60,885.44
  4. Step 4: Simplify right side
    110,820.32x = 10,118,089,153.11
  5. Step 5: Solve for x
    x = 10,118,089,153.11/110,820.32
  6. Step 6: Final answer
    x = 91,301.75

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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.