Home / 15,966.83-23,950.25-4,873.58

Finding the Fourth Proportional to 15,966.83, 23,950.25 and 4,873.58

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Solution

The fourth proportional to 15,966.83, 23,950.25 and 4,873.58 is: 7,310.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,966.83 : 23,950.25 = 4,873.58 : x
  2. Step 2: Convert to fraction form
    15,966.83/23,950.25 = 4,873.58/x
  3. Step 3: Cross multiply
    15,966.83x = 23,950.25 × 4,873.58
  4. Step 4: Simplify right side
    15,966.83x = 116,723,315.28
  5. Step 5: Solve for x
    x = 116,723,315.28/15,966.83
  6. Step 6: Final answer
    x = 7,310.36

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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.