Home / 95,289.02-131,484.84-52,847.90

Finding the Fourth Proportional to 95,289.02, 131,484.84 and 52,847.90

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Solution

The fourth proportional to 95,289.02, 131,484.84 and 52,847.90 is: 72,922.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,289.02 : 131,484.84 = 52,847.90 : x
  2. Step 2: Convert to fraction form
    95,289.02/131,484.84 = 52,847.90/x
  3. Step 3: Cross multiply
    95,289.02x = 131,484.84 × 52,847.90
  4. Step 4: Simplify right side
    95,289.02x = 6,948,697,675.84
  5. Step 5: Solve for x
    x = 6,948,697,675.84/95,289.02
  6. Step 6: Final answer
    x = 72,922.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.