Home / 240,552.44-331,954.13-133,127.00

Finding the Fourth Proportional to 240,552.44, 331,954.13 and 133,127.00

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Solution

The fourth proportional to 240,552.44, 331,954.13 and 133,127.00 is: 183,710.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,552.44 : 331,954.13 = 133,127.00 : x
  2. Step 2: Convert to fraction form
    240,552.44/331,954.13 = 133,127.00/x
  3. Step 3: Cross multiply
    240,552.44x = 331,954.13 × 133,127.00
  4. Step 4: Simplify right side
    240,552.44x = 44,192,055,804.74
  5. Step 5: Solve for x
    x = 44,192,055,804.74/240,552.44
  6. Step 6: Final answer
    x = 183,710.70

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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.