Home / 16,465.44-24,700.59-4,777.14

Finding the Fourth Proportional to 16,465.44, 24,700.59 and 4,777.14

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Solution

The fourth proportional to 16,465.44, 24,700.59 and 4,777.14 is: 7,166.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,465.44 : 24,700.59 = 4,777.14 : x
  2. Step 2: Convert to fraction form
    16,465.44/24,700.59 = 4,777.14/x
  3. Step 3: Cross multiply
    16,465.44x = 24,700.59 × 4,777.14
  4. Step 4: Simplify right side
    16,465.44x = 117,998,176.51
  5. Step 5: Solve for x
    x = 117,998,176.51/16,465.44
  6. Step 6: Final answer
    x = 7,166.42

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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.