Home / 241,460.57-333,230.67-139,490.33

Finding the Fourth Proportional to 241,460.57, 333,230.67 and 139,490.33

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Solution

The fourth proportional to 241,460.57, 333,230.67 and 139,490.33 is: 192,505.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,460.57 : 333,230.67 = 139,490.33 : x
  2. Step 2: Convert to fraction form
    241,460.57/333,230.67 = 139,490.33/x
  3. Step 3: Cross multiply
    241,460.57x = 333,230.67 × 139,490.33
  4. Step 4: Simplify right side
    241,460.57x = 46,482,454,458.27
  5. Step 5: Solve for x
    x = 46,482,454,458.27/241,460.57
  6. Step 6: Final answer
    x = 192,505.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.