Home / 16,043.96-24,065.88-4,357.16

Finding the Fourth Proportional to 16,043.96, 24,065.88 and 4,357.16

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Solution

The fourth proportional to 16,043.96, 24,065.88 and 4,357.16 is: 6,535.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,043.96 : 24,065.88 = 4,357.16 : x
  2. Step 2: Convert to fraction form
    16,043.96/24,065.88 = 4,357.16/x
  3. Step 3: Cross multiply
    16,043.96x = 24,065.88 × 4,357.16
  4. Step 4: Simplify right side
    16,043.96x = 104,858,889.70
  5. Step 5: Solve for x
    x = 104,858,889.70/16,043.96
  6. Step 6: Final answer
    x = 6,535.72

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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.