Home / 48,277.89-72,415.44-32,586.12

Finding the Fourth Proportional to 48,277.89, 72,415.44 and 32,586.12

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Solution

The fourth proportional to 48,277.89, 72,415.44 and 32,586.12 is: 48,878.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,277.89 : 72,415.44 = 32,586.12 : x
  2. Step 2: Convert to fraction form
    48,277.89/72,415.44 = 32,586.12/x
  3. Step 3: Cross multiply
    48,277.89x = 72,415.44 × 32,586.12
  4. Step 4: Simplify right side
    48,277.89x = 2,359,738,217.69
  5. Step 5: Solve for x
    x = 2,359,738,217.69/48,277.89
  6. Step 6: Final answer
    x = 48,878.24

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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.