Home / 9,925.83-13,696.62-5,946.84

Finding the Fourth Proportional to 9,925.83, 13,696.62 and 5,946.84

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Solution

The fourth proportional to 9,925.83, 13,696.62 and 5,946.84 is: 8,206.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925.83 : 13,696.62 = 5,946.84 : x
  2. Step 2: Convert to fraction form
    9,925.83/13,696.62 = 5,946.84/x
  3. Step 3: Cross multiply
    9,925.83x = 13,696.62 × 5,946.84
  4. Step 4: Simplify right side
    9,925.83x = 81,451,607.68
  5. Step 5: Solve for x
    x = 81,451,607.68/9,925.83
  6. Step 6: Final answer
    x = 8,206.02

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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.