Home / 92,133.22-138,199.80-25,573.34

Finding the Fourth Proportional to 92,133.22, 138,199.80 and 25,573.34

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Solution

The fourth proportional to 92,133.22, 138,199.80 and 25,573.34 is: 38,360.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,133.22 : 138,199.80 = 25,573.34 : x
  2. Step 2: Convert to fraction form
    92,133.22/138,199.80 = 25,573.34/x
  3. Step 3: Cross multiply
    92,133.22x = 138,199.80 × 25,573.34
  4. Step 4: Simplify right side
    92,133.22x = 3,534,230,473.33
  5. Step 5: Solve for x
    x = 3,534,230,473.33/92,133.22
  6. Step 6: Final answer
    x = 38,360.00

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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.