Home / 233,269.14-349,959.24-75,497.60

Finding the Fourth Proportional to 233,269.14, 349,959.24 and 75,497.60

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Solution

The fourth proportional to 233,269.14, 349,959.24 and 75,497.60 is: 113,264.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,269.14 : 349,959.24 = 75,497.60 : x
  2. Step 2: Convert to fraction form
    233,269.14/349,959.24 = 75,497.60/x
  3. Step 3: Cross multiply
    233,269.14x = 349,959.24 × 75,497.60
  4. Step 4: Simplify right side
    233,269.14x = 26,421,080,968.03
  5. Step 5: Solve for x
    x = 26,421,080,968.03/233,269.14
  6. Step 6: Final answer
    x = 113,264.36

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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.