Home / 59,727.08-82,423.38-32,871.50

Finding the Fourth Proportional to 59,727.08, 82,423.38 and 32,871.50

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Solution

The fourth proportional to 59,727.08, 82,423.38 and 32,871.50 is: 45,362.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,727.08 : 82,423.38 = 32,871.50 : x
  2. Step 2: Convert to fraction form
    59,727.08/82,423.38 = 32,871.50/x
  3. Step 3: Cross multiply
    59,727.08x = 82,423.38 × 32,871.50
  4. Step 4: Simplify right side
    59,727.08x = 2,709,380,135.67
  5. Step 5: Solve for x
    x = 2,709,380,135.67/59,727.08
  6. Step 6: Final answer
    x = 45,362.68

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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.