Home / 14,582.16-21,873.24-11,666.16

Finding the Fourth Proportional to 14,582.16, 21,873.24 and 11,666.16

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Solution

The fourth proportional to 14,582.16, 21,873.24 and 11,666.16 is: 17,499.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,582.16 : 21,873.24 = 11,666.16 : x
  2. Step 2: Convert to fraction form
    14,582.16/21,873.24 = 11,666.16/x
  3. Step 3: Cross multiply
    14,582.16x = 21,873.24 × 11,666.16
  4. Step 4: Simplify right side
    14,582.16x = 255,176,717.56
  5. Step 5: Solve for x
    x = 255,176,717.56/14,582.16
  6. Step 6: Final answer
    x = 17,499.24

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Similar ratio
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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.