Home / 23,176.72-34,735.92-16,615.72

Finding the Fourth Proportional to 23,176.72, 34,735.92 and 16,615.72

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Solution

The fourth proportional to 23,176.72, 34,735.92 and 16,615.72 is: 24,902.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,176.72 : 34,735.92 = 16,615.72 : x
  2. Step 2: Convert to fraction form
    23,176.72/34,735.92 = 16,615.72/x
  3. Step 3: Cross multiply
    23,176.72x = 34,735.92 × 16,615.72
  4. Step 4: Simplify right side
    23,176.72x = 577,162,320.66
  5. Step 5: Solve for x
    x = 577,162,320.66/23,176.72
  6. Step 6: Final answer
    x = 24,902.67

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1.5x scale

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.