Home / 32,188.08-44,410.74-19,262.15

Finding the Fourth Proportional to 32,188.08, 44,410.74 and 19,262.15

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Solution

The fourth proportional to 32,188.08, 44,410.74 and 19,262.15 is: 26,576.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,188.08 : 44,410.74 = 19,262.15 : x
  2. Step 2: Convert to fraction form
    32,188.08/44,410.74 = 19,262.15/x
  3. Step 3: Cross multiply
    32,188.08x = 44,410.74 × 19,262.15
  4. Step 4: Simplify right side
    32,188.08x = 855,446,335.49
  5. Step 5: Solve for x
    x = 855,446,335.49/32,188.08
  6. Step 6: Final answer
    x = 26,576.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.