Home / 32,511.60-48,767.40-29,231.10

Finding the Fourth Proportional to 32,511.60, 48,767.40 and 29,231.10

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Solution

The fourth proportional to 32,511.60, 48,767.40 and 29,231.10 is: 43,846.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,511.60 : 48,767.40 = 29,231.10 : x
  2. Step 2: Convert to fraction form
    32,511.60/48,767.40 = 29,231.10/x
  3. Step 3: Cross multiply
    32,511.60x = 48,767.40 × 29,231.10
  4. Step 4: Simplify right side
    32,511.60x = 1,425,524,746.14
  5. Step 5: Solve for x
    x = 1,425,524,746.14/32,511.60
  6. Step 6: Final answer
    x = 43,846.65

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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.