Home / 32,477.38-48,575.34-19,118.54

Finding the Fourth Proportional to 32,477.38, 48,575.34 and 19,118.54

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Solution

The fourth proportional to 32,477.38, 48,575.34 and 19,118.54 is: 28,594.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,477.38 : 48,575.34 = 19,118.54 : x
  2. Step 2: Convert to fraction form
    32,477.38/48,575.34 = 19,118.54/x
  3. Step 3: Cross multiply
    32,477.38x = 48,575.34 × 19,118.54
  4. Step 4: Simplify right side
    32,477.38x = 928,689,580.80
  5. Step 5: Solve for x
    x = 928,689,580.80/32,477.38
  6. Step 6: Final answer
    x = 28,594.97

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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.