Home / 92,497.37-127,646.33-50,055.86

Finding the Fourth Proportional to 92,497.37, 127,646.33 and 50,055.86

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Solution

The fourth proportional to 92,497.37, 127,646.33 and 50,055.86 is: 69,077.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,497.37 : 127,646.33 = 50,055.86 : x
  2. Step 2: Convert to fraction form
    92,497.37/127,646.33 = 50,055.86/x
  3. Step 3: Cross multiply
    92,497.37x = 127,646.33 × 50,055.86
  4. Step 4: Simplify right side
    92,497.37x = 6,389,445,935.48
  5. Step 5: Solve for x
    x = 6,389,445,935.48/92,497.37
  6. Step 6: Final answer
    x = 69,077.06

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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.