Home / 67,526.16-101,230.92-25,944.72

Finding the Fourth Proportional to 67,526.16, 101,230.92 and 25,944.72

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Solution

The fourth proportional to 67,526.16, 101,230.92 and 25,944.72 is: 38,894.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,526.16 : 101,230.92 = 25,944.72 : x
  2. Step 2: Convert to fraction form
    67,526.16/101,230.92 = 25,944.72/x
  3. Step 3: Cross multiply
    67,526.16x = 101,230.92 × 25,944.72
  4. Step 4: Simplify right side
    67,526.16x = 2,626,407,874.74
  5. Step 5: Solve for x
    x = 2,626,407,874.74/67,526.16
  6. Step 6: Final answer
    x = 38,894.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.