Home / 34,998.58-48,298.26-19,083.30

Finding the Fourth Proportional to 34,998.58, 48,298.26 and 19,083.30

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Solution

The fourth proportional to 34,998.58, 48,298.26 and 19,083.30 is: 26,335.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,998.58 : 48,298.26 = 19,083.30 : x
  2. Step 2: Convert to fraction form
    34,998.58/48,298.26 = 19,083.30/x
  3. Step 3: Cross multiply
    34,998.58x = 48,298.26 × 19,083.30
  4. Step 4: Simplify right side
    34,998.58x = 921,690,185.06
  5. Step 5: Solve for x
    x = 921,690,185.06/34,998.58
  6. Step 6: Final answer
    x = 26,335.07

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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.