Home / 38,369.00-57,553.09-14,995.23

Finding the Fourth Proportional to 38,369.00, 57,553.09 and 14,995.23

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Solution

The fourth proportional to 38,369.00, 57,553.09 and 14,995.23 is: 22,492.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,369.00 : 57,553.09 = 14,995.23 : x
  2. Step 2: Convert to fraction form
    38,369.00/57,553.09 = 14,995.23/x
  3. Step 3: Cross multiply
    38,369.00x = 57,553.09 × 14,995.23
  4. Step 4: Simplify right side
    38,369.00x = 863,021,821.79
  5. Step 5: Solve for x
    x = 863,021,821.79/38,369.00
  6. Step 6: Final answer
    x = 22,492.69

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1.5x scale

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.