Home / 14,748.08-22,113.61-4,884.71

Finding the Fourth Proportional to 14,748.08, 22,113.61 and 4,884.71

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Solution

The fourth proportional to 14,748.08, 22,113.61 and 4,884.71 is: 7,324.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748.08 : 22,113.61 = 4,884.71 : x
  2. Step 2: Convert to fraction form
    14,748.08/22,113.61 = 4,884.71/x
  3. Step 3: Cross multiply
    14,748.08x = 22,113.61 × 4,884.71
  4. Step 4: Simplify right side
    14,748.08x = 108,018,449.12
  5. Step 5: Solve for x
    x = 108,018,449.12/14,748.08
  6. Step 6: Final answer
    x = 7,324.24

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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.