Home / 7,052.22-10,590.66-6,503.58

Finding the Fourth Proportional to 7,052.22, 10,590.66 and 6,503.58

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Solution

The fourth proportional to 7,052.22, 10,590.66 and 6,503.58 is: 9,766.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052.22 : 10,590.66 = 6,503.58 : x
  2. Step 2: Convert to fraction form
    7,052.22/10,590.66 = 6,503.58/x
  3. Step 3: Cross multiply
    7,052.22x = 10,590.66 × 6,503.58
  4. Step 4: Simplify right side
    7,052.22x = 68,877,204.56
  5. Step 5: Solve for x
    x = 68,877,204.56/7,052.22
  6. Step 6: Final answer
    x = 9,766.74

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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.