Home / 32,410.22-48,610.92-12,702.56

Finding the Fourth Proportional to 32,410.22, 48,610.92 and 12,702.56

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Solution

The fourth proportional to 32,410.22, 48,610.92 and 12,702.56 is: 19,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,410.22 : 48,610.92 = 12,702.56 : x
  2. Step 2: Convert to fraction form
    32,410.22/48,610.92 = 12,702.56/x
  3. Step 3: Cross multiply
    32,410.22x = 48,610.92 × 12,702.56
  4. Step 4: Simplify right side
    32,410.22x = 617,483,127.96
  5. Step 5: Solve for x
    x = 617,483,127.96/32,410.22
  6. Step 6: Final answer
    x = 19,052.11

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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.