Home / 16,269.12-24,400.80-4,582.26

Finding the Fourth Proportional to 16,269.12, 24,400.80 and 4,582.26

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Solution

The fourth proportional to 16,269.12, 24,400.80 and 4,582.26 is: 6,872.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,269.12 : 24,400.80 = 4,582.26 : x
  2. Step 2: Convert to fraction form
    16,269.12/24,400.80 = 4,582.26/x
  3. Step 3: Cross multiply
    16,269.12x = 24,400.80 × 4,582.26
  4. Step 4: Simplify right side
    16,269.12x = 111,810,809.81
  5. Step 5: Solve for x
    x = 111,810,809.81/16,269.12
  6. Step 6: Final answer
    x = 6,872.58

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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.