Home / 92,588.07-138,853.45-33,416.25

Finding the Fourth Proportional to 92,588.07, 138,853.45 and 33,416.25

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Solution

The fourth proportional to 92,588.07, 138,853.45 and 33,416.25 is: 50,114.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,588.07 : 138,853.45 = 33,416.25 : x
  2. Step 2: Convert to fraction form
    92,588.07/138,853.45 = 33,416.25/x
  3. Step 3: Cross multiply
    92,588.07x = 138,853.45 × 33,416.25
  4. Step 4: Simplify right side
    92,588.07x = 4,639,961,598.56
  5. Step 5: Solve for x
    x = 4,639,961,598.56/92,588.07
  6. Step 6: Final answer
    x = 50,114.03

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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.