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Finding the Fourth Proportional to 6,594.59, 9,103.50 and 4,207.76

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Solution

The fourth proportional to 6,594.59, 9,103.50 and 4,207.76 is: 5,808.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,594.59 : 9,103.50 = 4,207.76 : x
  2. Step 2: Convert to fraction form
    6,594.59/9,103.50 = 4,207.76/x
  3. Step 3: Cross multiply
    6,594.59x = 9,103.50 × 4,207.76
  4. Step 4: Simplify right side
    6,594.59x = 38,305,297.64
  5. Step 5: Solve for x
    x = 38,305,297.64/6,594.59
  6. Step 6: Final answer
    x = 5,808.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.