Home / 92,504.16-127,661.46-52,203.18

Finding the Fourth Proportional to 92,504.16, 127,661.46 and 52,203.18

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Solution

The fourth proportional to 92,504.16, 127,661.46 and 52,203.18 is: 72,043.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,504.16 : 127,661.46 = 52,203.18 : x
  2. Step 2: Convert to fraction form
    92,504.16/127,661.46 = 52,203.18/x
  3. Step 3: Cross multiply
    92,504.16x = 127,661.46 × 52,203.18
  4. Step 4: Simplify right side
    92,504.16x = 6,664,334,175.44
  5. Step 5: Solve for x
    x = 6,664,334,175.44/92,504.16
  6. Step 6: Final answer
    x = 72,043.62

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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.