Home / 51,360.91-76,909.84-35,544.04

Finding the Fourth Proportional to 51,360.91, 76,909.84 and 35,544.04

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Solution

The fourth proportional to 51,360.91, 76,909.84 and 35,544.04 is: 53,225.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,360.91 : 76,909.84 = 35,544.04 : x
  2. Step 2: Convert to fraction form
    51,360.91/76,909.84 = 35,544.04/x
  3. Step 3: Cross multiply
    51,360.91x = 76,909.84 × 35,544.04
  4. Step 4: Simplify right side
    51,360.91x = 2,733,686,148.22
  5. Step 5: Solve for x
    x = 2,733,686,148.22/51,360.91
  6. Step 6: Final answer
    x = 53,225.04

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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.