Home / 48,871.68-73,266.48-34,036.80

Finding the Fourth Proportional to 48,871.68, 73,266.48 and 34,036.80

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Solution

The fourth proportional to 48,871.68, 73,266.48 and 34,036.80 is: 51,026.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,871.68 : 73,266.48 = 34,036.80 : x
  2. Step 2: Convert to fraction form
    48,871.68/73,266.48 = 34,036.80/x
  3. Step 3: Cross multiply
    48,871.68x = 73,266.48 × 34,036.80
  4. Step 4: Simplify right side
    48,871.68x = 2,493,756,526.46
  5. Step 5: Solve for x
    x = 2,493,756,526.46/48,871.68
  6. Step 6: Final answer
    x = 51,026.62

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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.