Home / 5,730.89-8,595.72-2,609.96

Finding the Fourth Proportional to 5,730.89, 8,595.72 and 2,609.96

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Solution

The fourth proportional to 5,730.89, 8,595.72 and 2,609.96 is: 3,914.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730.89 : 8,595.72 = 2,609.96 : x
  2. Step 2: Convert to fraction form
    5,730.89/8,595.72 = 2,609.96/x
  3. Step 3: Cross multiply
    5,730.89x = 8,595.72 × 2,609.96
  4. Step 4: Simplify right side
    5,730.89x = 22,434,442.39
  5. Step 5: Solve for x
    x = 22,434,442.39/5,730.89
  6. Step 6: Final answer
    x = 3,914.66

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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.