Home / 9,283.34-13,911.34-6,806.58

Finding the Fourth Proportional to 9,283.34, 13,911.34 and 6,806.58

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Solution

The fourth proportional to 9,283.34, 13,911.34 and 6,806.58 is: 10,199.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.34 : 13,911.34 = 6,806.58 : x
  2. Step 2: Convert to fraction form
    9,283.34/13,911.34 = 6,806.58/x
  3. Step 3: Cross multiply
    9,283.34x = 13,911.34 × 6,806.58
  4. Step 4: Simplify right side
    9,283.34x = 94,688,648.62
  5. Step 5: Solve for x
    x = 94,688,648.62/9,283.34
  6. Step 6: Final answer
    x = 10,199.85

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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.