Home / 233,569.80-349,836.30-192,097.80

Finding the Fourth Proportional to 233,569.80, 349,836.30 and 192,097.80

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Solution

The fourth proportional to 233,569.80, 349,836.30 and 192,097.80 is: 287,720.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,569.80 : 349,836.30 = 192,097.80 : x
  2. Step 2: Convert to fraction form
    233,569.80/349,836.30 = 192,097.80/x
  3. Step 3: Cross multiply
    233,569.80x = 349,836.30 × 192,097.80
  4. Step 4: Simplify right side
    233,569.80x = 67,202,783,590.14
  5. Step 5: Solve for x
    x = 67,202,783,590.14/233,569.80
  6. Step 6: Final answer
    x = 287,720.35

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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.