Home / 92,496.62-127,645.73-52,210.86

Finding the Fourth Proportional to 92,496.62, 127,645.73 and 52,210.86

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Solution

The fourth proportional to 92,496.62, 127,645.73 and 52,210.86 is: 72,051.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,496.62 : 127,645.73 = 52,210.86 : x
  2. Step 2: Convert to fraction form
    92,496.62/127,645.73 = 52,210.86/x
  3. Step 3: Cross multiply
    92,496.62x = 127,645.73 × 52,210.86
  4. Step 4: Simplify right side
    92,496.62x = 6,664,493,077.57
  5. Step 5: Solve for x
    x = 6,664,493,077.57/92,496.62
  6. Step 6: Final answer
    x = 72,051.21

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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.