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Finding the Fourth Proportional to 233,648.83, 350,473.28 and 73,740.93

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Solution

The fourth proportional to 233,648.83, 350,473.28 and 73,740.93 is: 110,611.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,648.83 : 350,473.28 = 73,740.93 : x
  2. Step 2: Convert to fraction form
    233,648.83/350,473.28 = 73,740.93/x
  3. Step 3: Cross multiply
    233,648.83x = 350,473.28 × 73,740.93
  4. Step 4: Simplify right side
    233,648.83x = 25,844,226,310.58
  5. Step 5: Solve for x
    x = 25,844,226,310.58/233,648.83
  6. Step 6: Final answer
    x = 110,611.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.