Home / 92,297.02-127,369.97-49,855.59

Finding the Fourth Proportional to 92,297.02, 127,369.97 and 49,855.59

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Solution

The fourth proportional to 92,297.02, 127,369.97 and 49,855.59 is: 68,800.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,297.02 : 127,369.97 = 49,855.59 : x
  2. Step 2: Convert to fraction form
    92,297.02/127,369.97 = 49,855.59/x
  3. Step 3: Cross multiply
    92,297.02x = 127,369.97 × 49,855.59
  4. Step 4: Simplify right side
    92,297.02x = 6,350,105,002.63
  5. Step 5: Solve for x
    x = 6,350,105,002.63/92,297.02
  6. Step 6: Final answer
    x = 68,800.76

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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.