Home / 167,188.86-250,355.07-92,225.64

Finding the Fourth Proportional to 167,188.86, 250,355.07 and 92,225.64

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Solution

The fourth proportional to 167,188.86, 250,355.07 and 92,225.64 is: 138,102.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,188.86 : 250,355.07 = 92,225.64 : x
  2. Step 2: Convert to fraction form
    167,188.86/250,355.07 = 92,225.64/x
  3. Step 3: Cross multiply
    167,188.86x = 250,355.07 × 92,225.64
  4. Step 4: Simplify right side
    167,188.86x = 23,089,156,557.99
  5. Step 5: Solve for x
    x = 23,089,156,557.99/167,188.86
  6. Step 6: Final answer
    x = 138,102.24

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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.