Home / 16,432.31-24,648.09-4,585.77

Finding the Fourth Proportional to 16,432.31, 24,648.09 and 4,585.77

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Solution

The fourth proportional to 16,432.31, 24,648.09 and 4,585.77 is: 6,878.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,432.31 : 24,648.09 = 4,585.77 : x
  2. Step 2: Convert to fraction form
    16,432.31/24,648.09 = 4,585.77/x
  3. Step 3: Cross multiply
    16,432.31x = 24,648.09 × 4,585.77
  4. Step 4: Simplify right side
    16,432.31x = 113,030,471.68
  5. Step 5: Solve for x
    x = 113,030,471.68/16,432.31
  6. Step 6: Final answer
    x = 6,878.55

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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.