Home / 35,080.46-48,412.24-19,166.12

Finding the Fourth Proportional to 35,080.46, 48,412.24 and 19,166.12

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Solution

The fourth proportional to 35,080.46, 48,412.24 and 19,166.12 is: 26,449.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,080.46 : 48,412.24 = 19,166.12 : x
  2. Step 2: Convert to fraction form
    35,080.46/48,412.24 = 19,166.12/x
  3. Step 3: Cross multiply
    35,080.46x = 48,412.24 × 19,166.12
  4. Step 4: Simplify right side
    35,080.46x = 927,874,801.31
  5. Step 5: Solve for x
    x = 927,874,801.31/35,080.46
  6. Step 6: Final answer
    x = 26,449.90

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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.