Home / 167,114.12-250,645.20-48,773.12

Finding the Fourth Proportional to 167,114.12, 250,645.20 and 48,773.12

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Solution

The fourth proportional to 167,114.12, 250,645.20 and 48,773.12 is: 73,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,114.12 : 250,645.20 = 48,773.12 : x
  2. Step 2: Convert to fraction form
    167,114.12/250,645.20 = 48,773.12/x
  3. Step 3: Cross multiply
    167,114.12x = 250,645.20 × 48,773.12
  4. Step 4: Simplify right side
    167,114.12x = 12,224,748,417.02
  5. Step 5: Solve for x
    x = 12,224,748,417.02/167,114.12
  6. Step 6: Final answer
    x = 73,152.10

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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.