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Finding the Fourth Proportional to 58,365.76, 80,544.68 and 34,501.04

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Solution

The fourth proportional to 58,365.76, 80,544.68 and 34,501.04 is: 47,611.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,365.76 : 80,544.68 = 34,501.04 : x
  2. Step 2: Convert to fraction form
    58,365.76/80,544.68 = 34,501.04/x
  3. Step 3: Cross multiply
    58,365.76x = 80,544.68 × 34,501.04
  4. Step 4: Simplify right side
    58,365.76x = 2,778,875,226.47
  5. Step 5: Solve for x
    x = 2,778,875,226.47/58,365.76
  6. Step 6: Final answer
    x = 47,611.39

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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.