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Finding the Fourth Proportional to 58,384.56, 80,597.52 and 38,242.29

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Solution

The fourth proportional to 58,384.56, 80,597.52 and 38,242.29 is: 52,791.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,384.56 : 80,597.52 = 38,242.29 : x
  2. Step 2: Convert to fraction form
    58,384.56/80,597.52 = 38,242.29/x
  3. Step 3: Cross multiply
    58,384.56x = 80,597.52 × 38,242.29
  4. Step 4: Simplify right side
    58,384.56x = 3,082,233,733.12
  5. Step 5: Solve for x
    x = 3,082,233,733.12/58,384.56
  6. Step 6: Final answer
    x = 52,791.93

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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.