Home / 444,110.35-666,159.34-107,148.18

Finding the Fourth Proportional to 444,110.35, 666,159.34 and 107,148.18

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Solution

The fourth proportional to 444,110.35, 666,159.34 and 107,148.18 is: 160,720.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,110.35 : 666,159.34 = 107,148.18 : x
  2. Step 2: Convert to fraction form
    444,110.35/666,159.34 = 107,148.18/x
  3. Step 3: Cross multiply
    444,110.35x = 666,159.34 × 107,148.18
  4. Step 4: Simplify right side
    444,110.35x = 71,377,759,205.60
  5. Step 5: Solve for x
    x = 71,377,759,205.60/444,110.35
  6. Step 6: Final answer
    x = 160,720.77

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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.