Home / 25,221.06-37,834.34-9,433.67

Finding the Fourth Proportional to 25,221.06, 37,834.34 and 9,433.67

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Solution

The fourth proportional to 25,221.06, 37,834.34 and 9,433.67 is: 14,151.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,221.06 : 37,834.34 = 9,433.67 : x
  2. Step 2: Convert to fraction form
    25,221.06/37,834.34 = 9,433.67/x
  3. Step 3: Cross multiply
    25,221.06x = 37,834.34 × 9,433.67
  4. Step 4: Simplify right side
    25,221.06x = 356,916,441.89
  5. Step 5: Solve for x
    x = 356,916,441.89/25,221.06
  6. Step 6: Final answer
    x = 14,151.52

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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.