Home / 9,410.83-14,111.79-3,483.65

Finding the Fourth Proportional to 9,410.83, 14,111.79 and 3,483.65

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Solution

The fourth proportional to 9,410.83, 14,111.79 and 3,483.65 is: 5,223.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.83 : 14,111.79 = 3,483.65 : x
  2. Step 2: Convert to fraction form
    9,410.83/14,111.79 = 3,483.65/x
  3. Step 3: Cross multiply
    9,410.83x = 14,111.79 × 3,483.65
  4. Step 4: Simplify right side
    9,410.83x = 49,160,559.45
  5. Step 5: Solve for x
    x = 49,160,559.45/9,410.83
  6. Step 6: Final answer
    x = 5,223.83

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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.