Home / 67,274.76-92,841.48-37,062.12

Finding the Fourth Proportional to 67,274.76, 92,841.48 and 37,062.12

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Solution

The fourth proportional to 67,274.76, 92,841.48 and 37,062.12 is: 51,147.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,274.76 : 92,841.48 = 37,062.12 : x
  2. Step 2: Convert to fraction form
    67,274.76/92,841.48 = 37,062.12/x
  3. Step 3: Cross multiply
    67,274.76x = 92,841.48 × 37,062.12
  4. Step 4: Simplify right side
    67,274.76x = 3,440,902,072.74
  5. Step 5: Solve for x
    x = 3,440,902,072.74/67,274.76
  6. Step 6: Final answer
    x = 51,147.00

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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.