Home / 92,635.36-127,806.24-52,344.16

Finding the Fourth Proportional to 92,635.36, 127,806.24 and 52,344.16

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Solution

The fourth proportional to 92,635.36, 127,806.24 and 52,344.16 is: 72,217.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,635.36 : 127,806.24 = 52,344.16 : x
  2. Step 2: Convert to fraction form
    92,635.36/127,806.24 = 52,344.16/x
  3. Step 3: Cross multiply
    92,635.36x = 127,806.24 × 52,344.16
  4. Step 4: Simplify right side
    92,635.36x = 6,689,910,275.56
  5. Step 5: Solve for x
    x = 6,689,910,275.56/92,635.36
  6. Step 6: Final answer
    x = 72,217.67

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1.5x scale

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.