Home / 92,295.02-127,367.21-49,853.59

Finding the Fourth Proportional to 92,295.02, 127,367.21 and 49,853.59

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Solution

The fourth proportional to 92,295.02, 127,367.21 and 49,853.59 is: 68,797.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,295.02 : 127,367.21 = 49,853.59 : x
  2. Step 2: Convert to fraction form
    92,295.02/127,367.21 = 49,853.59/x
  3. Step 3: Cross multiply
    92,295.02x = 127,367.21 × 49,853.59
  4. Step 4: Simplify right side
    92,295.02x = 6,349,711,780.68
  5. Step 5: Solve for x
    x = 6,349,711,780.68/92,295.02
  6. Step 6: Final answer
    x = 68,797.99

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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.