Home / 48,323.34-72,467.28-16,725.24

Finding the Fourth Proportional to 48,323.34, 72,467.28 and 16,725.24

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Solution

The fourth proportional to 48,323.34, 72,467.28 and 16,725.24 is: 25,081.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,323.34 : 72,467.28 = 16,725.24 : x
  2. Step 2: Convert to fraction form
    48,323.34/72,467.28 = 16,725.24/x
  3. Step 3: Cross multiply
    48,323.34x = 72,467.28 × 16,725.24
  4. Step 4: Simplify right side
    48,323.34x = 1,212,032,650.15
  5. Step 5: Solve for x
    x = 1,212,032,650.15/48,323.34
  6. Step 6: Final answer
    x = 25,081.72

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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.