Home / 32,267.21-48,400.70-8,577.14

Finding the Fourth Proportional to 32,267.21, 48,400.70 and 8,577.14

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Solution

The fourth proportional to 32,267.21, 48,400.70 and 8,577.14 is: 12,865.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,267.21 : 48,400.70 = 8,577.14 : x
  2. Step 2: Convert to fraction form
    32,267.21/48,400.70 = 8,577.14/x
  3. Step 3: Cross multiply
    32,267.21x = 48,400.70 × 8,577.14
  4. Step 4: Simplify right side
    32,267.21x = 415,139,295.11
  5. Step 5: Solve for x
    x = 415,139,295.11/32,267.21
  6. Step 6: Final answer
    x = 12,865.67

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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.