Home / 12,098.10-16,695.54-6,792.60

Finding the Fourth Proportional to 12,098.10, 16,695.54 and 6,792.60

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Solution

The fourth proportional to 12,098.10, 16,695.54 and 6,792.60 is: 9,373.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,098.10 : 16,695.54 = 6,792.60 : x
  2. Step 2: Convert to fraction form
    12,098.10/16,695.54 = 6,792.60/x
  3. Step 3: Cross multiply
    12,098.10x = 16,695.54 × 6,792.60
  4. Step 4: Simplify right side
    12,098.10x = 113,406,125.00
  5. Step 5: Solve for x
    x = 113,406,125.00/12,098.10
  6. Step 6: Final answer
    x = 9,373.88

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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.