Home / 16,345.41-24,501.11-7,573.11

Finding the Fourth Proportional to 16,345.41, 24,501.11 and 7,573.11

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Solution

The fourth proportional to 16,345.41, 24,501.11 and 7,573.11 is: 11,351.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,345.41 : 24,501.11 = 7,573.11 : x
  2. Step 2: Convert to fraction form
    16,345.41/24,501.11 = 7,573.11/x
  3. Step 3: Cross multiply
    16,345.41x = 24,501.11 × 7,573.11
  4. Step 4: Simplify right side
    16,345.41x = 185,549,563.29
  5. Step 5: Solve for x
    x = 185,549,563.29/16,345.41
  6. Step 6: Final answer
    x = 11,351.78

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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.