Home / 32,977.42-49,465.90-8,017.63

Finding the Fourth Proportional to 32,977.42, 49,465.90 and 8,017.63

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Solution

The fourth proportional to 32,977.42, 49,465.90 and 8,017.63 is: 12,026.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,977.42 : 49,465.90 = 8,017.63 : x
  2. Step 2: Convert to fraction form
    32,977.42/49,465.90 = 8,017.63/x
  3. Step 3: Cross multiply
    32,977.42x = 49,465.90 × 8,017.63
  4. Step 4: Simplify right side
    32,977.42x = 396,599,140.11
  5. Step 5: Solve for x
    x = 396,599,140.11/32,977.42
  6. Step 6: Final answer
    x = 12,026.39

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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.