Home / 92,535.44-127,696.08-52,248.56

Finding the Fourth Proportional to 92,535.44, 127,696.08 and 52,248.56

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Solution

The fourth proportional to 92,535.44, 127,696.08 and 52,248.56 is: 72,101.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,535.44 : 127,696.08 = 52,248.56 : x
  2. Step 2: Convert to fraction form
    92,535.44/127,696.08 = 52,248.56/x
  3. Step 3: Cross multiply
    92,535.44x = 127,696.08 × 52,248.56
  4. Step 4: Simplify right side
    92,535.44x = 6,671,936,297.64
  5. Step 5: Solve for x
    x = 6,671,936,297.64/92,535.44
  6. Step 6: Final answer
    x = 72,101.42

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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.