Home / 92,502.54-127,653.48-50,061.06

Finding the Fourth Proportional to 92,502.54, 127,653.48 and 50,061.06

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Solution

The fourth proportional to 92,502.54, 127,653.48 and 50,061.06 is: 69,084.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,502.54 : 127,653.48 = 50,061.06 : x
  2. Step 2: Convert to fraction form
    92,502.54/127,653.48 = 50,061.06/x
  3. Step 3: Cross multiply
    92,502.54x = 127,653.48 × 50,061.06
  4. Step 4: Simplify right side
    92,502.54x = 6,390,468,521.49
  5. Step 5: Solve for x
    x = 6,390,468,521.49/92,502.54
  6. Step 6: Final answer
    x = 69,084.25

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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.