Home / 92,477.46-127,619.33-52,192.92

Finding the Fourth Proportional to 92,477.46, 127,619.33 and 52,192.92

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Solution

The fourth proportional to 92,477.46, 127,619.33 and 52,192.92 is: 72,026.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,477.46 : 127,619.33 = 52,192.92 : x
  2. Step 2: Convert to fraction form
    92,477.46/127,619.33 = 52,192.92/x
  3. Step 3: Cross multiply
    92,477.46x = 127,619.33 × 52,192.92
  4. Step 4: Simplify right side
    92,477.46x = 6,660,825,481.14
  5. Step 5: Solve for x
    x = 6,660,825,481.14/92,477.46
  6. Step 6: Final answer
    x = 72,026.48

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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.