Home / 92,207.23-127,244.74-51,924.97

Finding the Fourth Proportional to 92,207.23, 127,244.74 and 51,924.97

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Solution

The fourth proportional to 92,207.23, 127,244.74 and 51,924.97 is: 71,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,207.23 : 127,244.74 = 51,924.97 : x
  2. Step 2: Convert to fraction form
    92,207.23/127,244.74 = 51,924.97/x
  3. Step 3: Cross multiply
    92,207.23x = 127,244.74 × 51,924.97
  4. Step 4: Simplify right side
    92,207.23x = 6,607,179,307.16
  5. Step 5: Solve for x
    x = 6,607,179,307.16/92,207.23
  6. Step 6: Final answer
    x = 71,655.76

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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.