Home / 67,302.15-92,881.04-37,087.44

Finding the Fourth Proportional to 67,302.15, 92,881.04 and 37,087.44

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Solution

The fourth proportional to 67,302.15, 92,881.04 and 37,087.44 is: 51,182.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,302.15 : 92,881.04 = 37,087.44 : x
  2. Step 2: Convert to fraction form
    67,302.15/92,881.04 = 37,087.44/x
  3. Step 3: Cross multiply
    67,302.15x = 92,881.04 × 37,087.44
  4. Step 4: Simplify right side
    67,302.15x = 3,444,719,998.14
  5. Step 5: Solve for x
    x = 3,444,719,998.14/67,302.15
  6. Step 6: Final answer
    x = 51,182.91

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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.