Home / 15,023.46-22,515.46-11,056.14

Finding the Fourth Proportional to 15,023.46, 22,515.46 and 11,056.14

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Solution

The fourth proportional to 15,023.46, 22,515.46 and 11,056.14 is: 16,569.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,023.46 : 22,515.46 = 11,056.14 : x
  2. Step 2: Convert to fraction form
    15,023.46/22,515.46 = 11,056.14/x
  3. Step 3: Cross multiply
    15,023.46x = 22,515.46 × 11,056.14
  4. Step 4: Simplify right side
    15,023.46x = 248,934,077.92
  5. Step 5: Solve for x
    x = 248,934,077.92/15,023.46
  6. Step 6: Final answer
    x = 16,569.69

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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.