Home / 35,013.08-48,317.64-19,097.66

Finding the Fourth Proportional to 35,013.08, 48,317.64 and 19,097.66

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Solution

The fourth proportional to 35,013.08, 48,317.64 and 19,097.66 is: 26,354.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,013.08 : 48,317.64 = 19,097.66 : x
  2. Step 2: Convert to fraction form
    35,013.08/48,317.64 = 19,097.66/x
  3. Step 3: Cross multiply
    35,013.08x = 48,317.64 × 19,097.66
  4. Step 4: Simplify right side
    35,013.08x = 922,753,860.72
  5. Step 5: Solve for x
    x = 922,753,860.72/35,013.08
  6. Step 6: Final answer
    x = 26,354.55

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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.