Home / 92,501.26-127,651.74-50,060.10

Finding the Fourth Proportional to 92,501.26, 127,651.74 and 50,060.10

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Solution

The fourth proportional to 92,501.26, 127,651.74 and 50,060.10 is: 69,082.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,501.26 : 127,651.74 = 50,060.10 : x
  2. Step 2: Convert to fraction form
    92,501.26/127,651.74 = 50,060.10/x
  3. Step 3: Cross multiply
    92,501.26x = 127,651.74 × 50,060.10
  4. Step 4: Simplify right side
    92,501.26x = 6,390,258,869.57
  5. Step 5: Solve for x
    x = 6,390,258,869.57/92,501.26
  6. Step 6: Final answer
    x = 69,082.94

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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.