Home / 92,502.26-127,653.12-50,061.10

Finding the Fourth Proportional to 92,502.26, 127,653.12 and 50,061.10

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Solution

The fourth proportional to 92,502.26, 127,653.12 and 50,061.10 is: 69,084.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,502.26 : 127,653.12 = 50,061.10 : x
  2. Step 2: Convert to fraction form
    92,502.26/127,653.12 = 50,061.10/x
  3. Step 3: Cross multiply
    92,502.26x = 127,653.12 × 50,061.10
  4. Step 4: Simplify right side
    92,502.26x = 6,390,455,605.63
  5. Step 5: Solve for x
    x = 6,390,455,605.63/92,502.26
  6. Step 6: Final answer
    x = 69,084.32

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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.