Home / 92,575.04-138,833.84-33,403.04

Finding the Fourth Proportional to 92,575.04, 138,833.84 and 33,403.04

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Solution

The fourth proportional to 92,575.04, 138,833.84 and 33,403.04 is: 50,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,575.04 : 138,833.84 = 33,403.04 : x
  2. Step 2: Convert to fraction form
    92,575.04/138,833.84 = 33,403.04/x
  3. Step 3: Cross multiply
    92,575.04x = 138,833.84 × 33,403.04
  4. Step 4: Simplify right side
    92,575.04x = 4,637,472,310.87
  5. Step 5: Solve for x
    x = 4,637,472,310.87/92,575.04
  6. Step 6: Final answer
    x = 50,094.20

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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.