Home / 14,683.12-22,024.60-4,153.12

Finding the Fourth Proportional to 14,683.12, 22,024.60 and 4,153.12

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Solution

The fourth proportional to 14,683.12, 22,024.60 and 4,153.12 is: 6,229.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683.12 : 22,024.60 = 4,153.12 : x
  2. Step 2: Convert to fraction form
    14,683.12/22,024.60 = 4,153.12/x
  3. Step 3: Cross multiply
    14,683.12x = 22,024.60 × 4,153.12
  4. Step 4: Simplify right side
    14,683.12x = 91,470,806.75
  5. Step 5: Solve for x
    x = 91,470,806.75/14,683.12
  6. Step 6: Final answer
    x = 6,229.66

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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.