Home / 92,313.81-127,388.97-52,027.38

Finding the Fourth Proportional to 92,313.81, 127,388.97 and 52,027.38

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Solution

The fourth proportional to 92,313.81, 127,388.97 and 52,027.38 is: 71,795.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,313.81 : 127,388.97 = 52,027.38 : x
  2. Step 2: Convert to fraction form
    92,313.81/127,388.97 = 52,027.38/x
  3. Step 3: Cross multiply
    92,313.81x = 127,388.97 × 52,027.38
  4. Step 4: Simplify right side
    92,313.81x = 6,627,714,350.00
  5. Step 5: Solve for x
    x = 6,627,714,350.00/92,313.81
  6. Step 6: Final answer
    x = 71,795.48

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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.