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Finding the Fourth Proportional to 62,362.39, 86,070.61 and 35,501.17

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Solution

The fourth proportional to 62,362.39, 86,070.61 and 35,501.17 is: 48,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362.39 : 86,070.61 = 35,501.17 : x
  2. Step 2: Convert to fraction form
    62,362.39/86,070.61 = 35,501.17/x
  3. Step 3: Cross multiply
    62,362.39x = 86,070.61 × 35,501.17
  4. Step 4: Simplify right side
    62,362.39x = 3,055,607,357.61
  5. Step 5: Solve for x
    x = 3,055,607,357.61/62,362.39
  6. Step 6: Final answer
    x = 48,997.60

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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.