Home / 23,748.01-35,636-8,765.68

Finding the Fourth Proportional to 23,748.01, 35,636 and 8,765.68

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Solution

The fourth proportional to 23,748.01, 35,636 and 8,765.68 is: 13,153.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,748.01 : 35,636 = 8,765.68 : x
  2. Step 2: Convert to fraction form
    23,748.01/35,636 = 8,765.68/x
  3. Step 3: Cross multiply
    23,748.01x = 35,636 × 8,765.68
  4. Step 4: Simplify right side
    23,748.01x = 312,373,594.30
  5. Step 5: Solve for x
    x = 312,373,594.30/23,748.01
  6. Step 6: Final answer
    x = 13,153.67

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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.