Home / 235,582.22-353,377.08-58,089.29

Finding the Fourth Proportional to 235,582.22, 353,377.08 and 58,089.29

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Solution

The fourth proportional to 235,582.22, 353,377.08 and 58,089.29 is: 87,134.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,582.22 : 353,377.08 = 58,089.29 : x
  2. Step 2: Convert to fraction form
    235,582.22/353,377.08 = 58,089.29/x
  3. Step 3: Cross multiply
    235,582.22x = 353,377.08 × 58,089.29
  4. Step 4: Simplify right side
    235,582.22x = 20,527,421,912.59
  5. Step 5: Solve for x
    x = 20,527,421,912.59/235,582.22
  6. Step 6: Final answer
    x = 87,134.85

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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.