Home / 4,595.14-6,890.54-3,210.04

Finding the Fourth Proportional to 4,595.14, 6,890.54 and 3,210.04

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Solution

The fourth proportional to 4,595.14, 6,890.54 and 3,210.04 is: 4,813.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595.14 : 6,890.54 = 3,210.04 : x
  2. Step 2: Convert to fraction form
    4,595.14/6,890.54 = 3,210.04/x
  3. Step 3: Cross multiply
    4,595.14x = 6,890.54 × 3,210.04
  4. Step 4: Simplify right side
    4,595.14x = 22,118,874.57
  5. Step 5: Solve for x
    x = 22,118,874.57/4,595.14
  6. Step 6: Final answer
    x = 4,813.54

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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.