Home / 248,204.07-372,364.43-70,713.63

Finding the Fourth Proportional to 248,204.07, 372,364.43 and 70,713.63

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Solution

The fourth proportional to 248,204.07, 372,364.43 and 70,713.63 is: 106,087.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,204.07 : 372,364.43 = 70,713.63 : x
  2. Step 2: Convert to fraction form
    248,204.07/372,364.43 = 70,713.63/x
  3. Step 3: Cross multiply
    248,204.07x = 372,364.43 × 70,713.63
  4. Step 4: Simplify right side
    248,204.07x = 26,331,240,174.61
  5. Step 5: Solve for x
    x = 26,331,240,174.61/248,204.07
  6. Step 6: Final answer
    x = 106,087.06

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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.