Home / 58,872.78-81,244.99-32,015.55

Finding the Fourth Proportional to 58,872.78, 81,244.99 and 32,015.55

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Solution

The fourth proportional to 58,872.78, 81,244.99 and 32,015.55 is: 44,181.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,872.78 : 81,244.99 = 32,015.55 : x
  2. Step 2: Convert to fraction form
    58,872.78/81,244.99 = 32,015.55/x
  3. Step 3: Cross multiply
    58,872.78x = 81,244.99 × 32,015.55
  4. Step 4: Simplify right side
    58,872.78x = 2,601,102,594.86
  5. Step 5: Solve for x
    x = 2,601,102,594.86/58,872.78
  6. Step 6: Final answer
    x = 44,181.75

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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.