Home / 167,006.32-230,292.96-126,266.15

Finding the Fourth Proportional to 167,006.32, 230,292.96 and 126,266.15

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Solution

The fourth proportional to 167,006.32, 230,292.96 and 126,266.15 is: 174,114.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,006.32 : 230,292.96 = 126,266.15 : x
  2. Step 2: Convert to fraction form
    167,006.32/230,292.96 = 126,266.15/x
  3. Step 3: Cross multiply
    167,006.32x = 230,292.96 × 126,266.15
  4. Step 4: Simplify right side
    167,006.32x = 29,078,205,533.54
  5. Step 5: Solve for x
    x = 29,078,205,533.54/167,006.32
  6. Step 6: Final answer
    x = 174,114.40

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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.