Home / 35,330.04-48,735.18-22,059

Finding the Fourth Proportional to 35,330.04, 48,735.18 and 22,059

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Solution

The fourth proportional to 35,330.04, 48,735.18 and 22,059 is: 30,428.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,330.04 : 48,735.18 = 22,059 : x
  2. Step 2: Convert to fraction form
    35,330.04/48,735.18 = 22,059/x
  3. Step 3: Cross multiply
    35,330.04x = 48,735.18 × 22,059
  4. Step 4: Simplify right side
    35,330.04x = 1,075,049,335.62
  5. Step 5: Solve for x
    x = 1,075,049,335.62/35,330.04
  6. Step 6: Final answer
    x = 30,428.76

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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.