Home / 8,193.58-11,307.29-4,608.62

Finding the Fourth Proportional to 8,193.58, 11,307.29 and 4,608.62

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Solution

The fourth proportional to 8,193.58, 11,307.29 and 4,608.62 is: 6,359.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193.58 : 11,307.29 = 4,608.62 : x
  2. Step 2: Convert to fraction form
    8,193.58/11,307.29 = 4,608.62/x
  3. Step 3: Cross multiply
    8,193.58x = 11,307.29 × 4,608.62
  4. Step 4: Simplify right side
    8,193.58x = 52,111,002.84
  5. Step 5: Solve for x
    x = 52,111,002.84/8,193.58
  6. Step 6: Final answer
    x = 6,359.98

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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.