Home / 92,254.17-127,322.97-51,975.91

Finding the Fourth Proportional to 92,254.17, 127,322.97 and 51,975.91

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Solution

The fourth proportional to 92,254.17, 127,322.97 and 51,975.91 is: 71,733.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,254.17 : 127,322.97 = 51,975.91 : x
  2. Step 2: Convert to fraction form
    92,254.17/127,322.97 = 51,975.91/x
  3. Step 3: Cross multiply
    92,254.17x = 127,322.97 × 51,975.91
  4. Step 4: Simplify right side
    92,254.17x = 6,617,726,593.04
  5. Step 5: Solve for x
    x = 6,617,726,593.04/92,254.17
  6. Step 6: Final answer
    x = 71,733.63

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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.