Home / 32,462.37-48,660.75-12,733.20

Finding the Fourth Proportional to 32,462.37, 48,660.75 and 12,733.20

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Solution

The fourth proportional to 32,462.37, 48,660.75 and 12,733.20 is: 19,086.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,462.37 : 48,660.75 = 12,733.20 : x
  2. Step 2: Convert to fraction form
    32,462.37/48,660.75 = 12,733.20/x
  3. Step 3: Cross multiply
    32,462.37x = 48,660.75 × 12,733.20
  4. Step 4: Simplify right side
    32,462.37x = 619,607,061.90
  5. Step 5: Solve for x
    x = 619,607,061.90/32,462.37
  6. Step 6: Final answer
    x = 19,086.93

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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.