Home / 61,926.15-85,459.08-35,067.94

Finding the Fourth Proportional to 61,926.15, 85,459.08 and 35,067.94

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Solution

The fourth proportional to 61,926.15, 85,459.08 and 35,067.94 is: 48,394.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,926.15 : 85,459.08 = 35,067.94 : x
  2. Step 2: Convert to fraction form
    61,926.15/85,459.08 = 35,067.94/x
  3. Step 3: Cross multiply
    61,926.15x = 85,459.08 × 35,067.94
  4. Step 4: Simplify right side
    61,926.15x = 2,996,873,889.90
  5. Step 5: Solve for x
    x = 2,996,873,889.90/61,926.15
  6. Step 6: Final answer
    x = 48,394.32

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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.