Home / 7,095.06-10,588.55-6,808.91

Finding the Fourth Proportional to 7,095.06, 10,588.55 and 6,808.91

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Solution

The fourth proportional to 7,095.06, 10,588.55 and 6,808.91 is: 10,161.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.06 : 10,588.55 = 6,808.91 : x
  2. Step 2: Convert to fraction form
    7,095.06/10,588.55 = 6,808.91/x
  3. Step 3: Cross multiply
    7,095.06x = 10,588.55 × 6,808.91
  4. Step 4: Simplify right side
    7,095.06x = 72,096,396.99
  5. Step 5: Solve for x
    x = 72,096,396.99/7,095.06
  6. Step 6: Final answer
    x = 10,161.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.