Home / 4,430.08-6,645.66-1,834.84

Finding the Fourth Proportional to 4,430.08, 6,645.66 and 1,834.84

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Solution

The fourth proportional to 4,430.08, 6,645.66 and 1,834.84 is: 2,752.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430.08 : 6,645.66 = 1,834.84 : x
  2. Step 2: Convert to fraction form
    4,430.08/6,645.66 = 1,834.84/x
  3. Step 3: Cross multiply
    4,430.08x = 6,645.66 × 1,834.84
  4. Step 4: Simplify right side
    4,430.08x = 12,193,722.79
  5. Step 5: Solve for x
    x = 12,193,722.79/4,430.08
  6. Step 6: Final answer
    x = 2,752.48

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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.