Home / 16,339.86-24,509.79-7,573.62

Finding the Fourth Proportional to 16,339.86, 24,509.79 and 7,573.62

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Solution

The fourth proportional to 16,339.86, 24,509.79 and 7,573.62 is: 11,360.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,339.86 : 24,509.79 = 7,573.62 : x
  2. Step 2: Convert to fraction form
    16,339.86/24,509.79 = 7,573.62/x
  3. Step 3: Cross multiply
    16,339.86x = 24,509.79 × 7,573.62
  4. Step 4: Simplify right side
    16,339.86x = 185,627,835.74
  5. Step 5: Solve for x
    x = 185,627,835.74/16,339.86
  6. Step 6: Final answer
    x = 11,360.43

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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.