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Finding the Fourth Proportional to 62,298.01, 85,971.12 and 34,003.63

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Solution

The fourth proportional to 62,298.01, 85,971.12 and 34,003.63 is: 46,924.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,298.01 : 85,971.12 = 34,003.63 : x
  2. Step 2: Convert to fraction form
    62,298.01/85,971.12 = 34,003.63/x
  3. Step 3: Cross multiply
    62,298.01x = 85,971.12 × 34,003.63
  4. Step 4: Simplify right side
    62,298.01x = 2,923,329,725.31
  5. Step 5: Solve for x
    x = 2,923,329,725.31/62,298.01
  6. Step 6: Final answer
    x = 46,924.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.