Home / 92,502.40-127,653.31-50,060.93

Finding the Fourth Proportional to 92,502.40, 127,653.31 and 50,060.93

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Solution

The fourth proportional to 92,502.40, 127,653.31 and 50,060.93 is: 69,084.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,502.40 : 127,653.31 = 50,060.93 : x
  2. Step 2: Convert to fraction form
    92,502.40/127,653.31 = 50,060.93/x
  3. Step 3: Cross multiply
    92,502.40x = 127,653.31 × 50,060.93
  4. Step 4: Simplify right side
    92,502.40x = 6,390,443,416.18
  5. Step 5: Solve for x
    x = 6,390,443,416.18/92,502.40
  6. Step 6: Final answer
    x = 69,084.08

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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.