Home / 49,246.40-73,765.60-32,614.40

Finding the Fourth Proportional to 49,246.40, 73,765.60 and 32,614.40

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Solution

The fourth proportional to 49,246.40, 73,765.60 and 32,614.40 is: 48,852.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246.40 : 73,765.60 = 32,614.40 : x
  2. Step 2: Convert to fraction form
    49,246.40/73,765.60 = 32,614.40/x
  3. Step 3: Cross multiply
    49,246.40x = 73,765.60 × 32,614.40
  4. Step 4: Simplify right side
    49,246.40x = 2,405,820,784.64
  5. Step 5: Solve for x
    x = 2,405,820,784.64/49,246.40
  6. Step 6: Final answer
    x = 48,852.72

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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.