Home / 35,030.56-48,310.68-22,452.88

Finding the Fourth Proportional to 35,030.56, 48,310.68 and 22,452.88

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Solution

The fourth proportional to 35,030.56, 48,310.68 and 22,452.88 is: 30,964.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,030.56 : 48,310.68 = 22,452.88 : x
  2. Step 2: Convert to fraction form
    35,030.56/48,310.68 = 22,452.88/x
  3. Step 3: Cross multiply
    35,030.56x = 48,310.68 × 22,452.88
  4. Step 4: Simplify right side
    35,030.56x = 1,084,713,900.76
  5. Step 5: Solve for x
    x = 1,084,713,900.76/35,030.56
  6. Step 6: Final answer
    x = 30,964.79

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1.5x scale

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.