Home / 9,893.22-14,841.45-4,697.34

Finding the Fourth Proportional to 9,893.22, 14,841.45 and 4,697.34

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Solution

The fourth proportional to 9,893.22, 14,841.45 and 4,697.34 is: 7,046.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,893.22 : 14,841.45 = 4,697.34 : x
  2. Step 2: Convert to fraction form
    9,893.22/14,841.45 = 4,697.34/x
  3. Step 3: Cross multiply
    9,893.22x = 14,841.45 × 4,697.34
  4. Step 4: Simplify right side
    9,893.22x = 69,715,336.74
  5. Step 5: Solve for x
    x = 69,715,336.74/9,893.22
  6. Step 6: Final answer
    x = 7,046.78

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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.