Home / 241,625.06-333,423.07-139,657.13

Finding the Fourth Proportional to 241,625.06, 333,423.07 and 139,657.13

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Solution

The fourth proportional to 241,625.06, 333,423.07 and 139,657.13 is: 192,715.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,625.06 : 333,423.07 = 139,657.13 : x
  2. Step 2: Convert to fraction form
    241,625.06/333,423.07 = 139,657.13/x
  3. Step 3: Cross multiply
    241,625.06x = 333,423.07 × 139,657.13
  4. Step 4: Simplify right side
    241,625.06x = 46,564,907,015.73
  5. Step 5: Solve for x
    x = 46,564,907,015.73/241,625.06
  6. Step 6: Final answer
    x = 192,715.55

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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.