Home / 35,012.97-48,317.45-19,097.10

Finding the Fourth Proportional to 35,012.97, 48,317.45 and 19,097.10

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Solution

The fourth proportional to 35,012.97, 48,317.45 and 19,097.10 is: 26,353.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,012.97 : 48,317.45 = 19,097.10 : x
  2. Step 2: Convert to fraction form
    35,012.97/48,317.45 = 19,097.10/x
  3. Step 3: Cross multiply
    35,012.97x = 48,317.45 × 19,097.10
  4. Step 4: Simplify right side
    35,012.97x = 922,723,078.91
  5. Step 5: Solve for x
    x = 922,723,078.91/35,012.97
  6. Step 6: Final answer
    x = 26,353.75

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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.