Home / 92,483.48-127,627.26-50,041.92

Finding the Fourth Proportional to 92,483.48, 127,627.26 and 50,041.92

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Solution

The fourth proportional to 92,483.48, 127,627.26 and 50,041.92 is: 69,057.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,483.48 : 127,627.26 = 50,041.92 : x
  2. Step 2: Convert to fraction form
    92,483.48/127,627.26 = 50,041.92/x
  3. Step 3: Cross multiply
    92,483.48x = 127,627.26 × 50,041.92
  4. Step 4: Simplify right side
    92,483.48x = 6,386,713,134.74
  5. Step 5: Solve for x
    x = 6,386,713,134.74/92,483.48
  6. Step 6: Final answer
    x = 69,057.88

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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.