Home / 233,296.47-349,616.52-133,306.83

Finding the Fourth Proportional to 233,296.47, 349,616.52 and 133,306.83

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Solution

The fourth proportional to 233,296.47, 349,616.52 and 133,306.83 is: 199,772.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,296.47 : 349,616.52 = 133,306.83 : x
  2. Step 2: Convert to fraction form
    233,296.47/349,616.52 = 133,306.83/x
  3. Step 3: Cross multiply
    233,296.47x = 349,616.52 × 133,306.83
  4. Step 4: Simplify right side
    233,296.47x = 46,606,269,996.83
  5. Step 5: Solve for x
    x = 46,606,269,996.83/233,296.47
  6. Step 6: Final answer
    x = 199,772.72

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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.