Home / 32,856.44-49,293.30-15,317.24

Finding the Fourth Proportional to 32,856.44, 49,293.30 and 15,317.24

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Solution

The fourth proportional to 32,856.44, 49,293.30 and 15,317.24 is: 22,979.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,856.44 : 49,293.30 = 15,317.24 : x
  2. Step 2: Convert to fraction form
    32,856.44/49,293.30 = 15,317.24/x
  3. Step 3: Cross multiply
    32,856.44x = 49,293.30 × 15,317.24
  4. Step 4: Simplify right side
    32,856.44x = 755,037,306.49
  5. Step 5: Solve for x
    x = 755,037,306.49/32,856.44
  6. Step 6: Final answer
    x = 22,979.89

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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.