Home / 107,744.88-148,698.27-59,998.23

Finding the Fourth Proportional to 107,744.88, 148,698.27 and 59,998.23

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Solution

The fourth proportional to 107,744.88, 148,698.27 and 59,998.23 is: 82,803.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,744.88 : 148,698.27 = 59,998.23 : x
  2. Step 2: Convert to fraction form
    107,744.88/148,698.27 = 59,998.23/x
  3. Step 3: Cross multiply
    107,744.88x = 148,698.27 × 59,998.23
  4. Step 4: Simplify right side
    107,744.88x = 8,921,633,004.06
  5. Step 5: Solve for x
    x = 8,921,633,004.06/107,744.88
  6. Step 6: Final answer
    x = 82,803.31

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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.