Home / 11,070.75-16,596.12-4,045.81

Finding the Fourth Proportional to 11,070.75, 16,596.12 and 4,045.81

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Solution

The fourth proportional to 11,070.75, 16,596.12 and 4,045.81 is: 6,065.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,070.75 : 16,596.12 = 4,045.81 : x
  2. Step 2: Convert to fraction form
    11,070.75/16,596.12 = 4,045.81/x
  3. Step 3: Cross multiply
    11,070.75x = 16,596.12 × 4,045.81
  4. Step 4: Simplify right side
    11,070.75x = 67,144,748.26
  5. Step 5: Solve for x
    x = 67,144,748.26/11,070.75
  6. Step 6: Final answer
    x = 6,065.06

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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.