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Finding the Fourth Proportional to 114,373.69, 157,797.88 and 69,034.46

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Solution

The fourth proportional to 114,373.69, 157,797.88 and 69,034.46 is: 95,244.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,373.69 : 157,797.88 = 69,034.46 : x
  2. Step 2: Convert to fraction form
    114,373.69/157,797.88 = 69,034.46/x
  3. Step 3: Cross multiply
    114,373.69x = 157,797.88 × 69,034.46
  4. Step 4: Simplify right side
    114,373.69x = 10,893,490,473.37
  5. Step 5: Solve for x
    x = 10,893,490,473.37/114,373.69
  6. Step 6: Final answer
    x = 95,244.73

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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.