Home / 195,003.25-292,504.88-47,259.25

Finding the Fourth Proportional to 195,003.25, 292,504.88 and 47,259.25

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Solution

The fourth proportional to 195,003.25, 292,504.88 and 47,259.25 is: 70,888.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,003.25 : 292,504.88 = 47,259.25 : x
  2. Step 2: Convert to fraction form
    195,003.25/292,504.88 = 47,259.25/x
  3. Step 3: Cross multiply
    195,003.25x = 292,504.88 × 47,259.25
  4. Step 4: Simplify right side
    195,003.25x = 13,823,561,250.14
  5. Step 5: Solve for x
    x = 13,823,561,250.14/195,003.25
  6. Step 6: Final answer
    x = 70,888.88

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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.