Home / 15,248.48-22,861.92-5,880.56

Finding the Fourth Proportional to 15,248.48, 22,861.92 and 5,880.56

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Solution

The fourth proportional to 15,248.48, 22,861.92 and 5,880.56 is: 8,816.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,248.48 : 22,861.92 = 5,880.56 : x
  2. Step 2: Convert to fraction form
    15,248.48/22,861.92 = 5,880.56/x
  3. Step 3: Cross multiply
    15,248.48x = 22,861.92 × 5,880.56
  4. Step 4: Simplify right side
    15,248.48x = 134,440,892.28
  5. Step 5: Solve for x
    x = 134,440,892.28/15,248.48
  6. Step 6: Final answer
    x = 8,816.67

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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.