Home / 24,930.93-34,396.05-15,983.37

Finding the Fourth Proportional to 24,930.93, 34,396.05 and 15,983.37

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Solution

The fourth proportional to 24,930.93, 34,396.05 and 15,983.37 is: 22,051.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,930.93 : 34,396.05 = 15,983.37 : x
  2. Step 2: Convert to fraction form
    24,930.93/34,396.05 = 15,983.37/x
  3. Step 3: Cross multiply
    24,930.93x = 34,396.05 × 15,983.37
  4. Step 4: Simplify right side
    24,930.93x = 549,764,793.69
  5. Step 5: Solve for x
    x = 549,764,793.69/24,930.93
  6. Step 6: Final answer
    x = 22,051.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.