Home / 29,927.61-44,899.11-11,207.93

Finding the Fourth Proportional to 29,927.61, 44,899.11 and 11,207.93

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Solution

The fourth proportional to 29,927.61, 44,899.11 and 11,207.93 is: 16,814.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,927.61 : 44,899.11 = 11,207.93 : x
  2. Step 2: Convert to fraction form
    29,927.61/44,899.11 = 11,207.93/x
  3. Step 3: Cross multiply
    29,927.61x = 44,899.11 × 11,207.93
  4. Step 4: Simplify right side
    29,927.61x = 503,225,857.45
  5. Step 5: Solve for x
    x = 503,225,857.45/29,927.61
  6. Step 6: Final answer
    x = 16,814.77

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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.