Home / 35,008.14-48,310.65-19,091.64

Finding the Fourth Proportional to 35,008.14, 48,310.65 and 19,091.64

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Solution

The fourth proportional to 35,008.14, 48,310.65 and 19,091.64 is: 26,346.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008.14 : 48,310.65 = 19,091.64 : x
  2. Step 2: Convert to fraction form
    35,008.14/48,310.65 = 19,091.64/x
  3. Step 3: Cross multiply
    35,008.14x = 48,310.65 × 19,091.64
  4. Step 4: Simplify right side
    35,008.14x = 922,329,537.97
  5. Step 5: Solve for x
    x = 922,329,537.97/35,008.14
  6. Step 6: Final answer
    x = 26,346.15

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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.