Home / 29,747.13-41,051.93-16,319.22

Finding the Fourth Proportional to 29,747.13, 41,051.93 and 16,319.22

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Solution

The fourth proportional to 29,747.13, 41,051.93 and 16,319.22 is: 22,521.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,747.13 : 41,051.93 = 16,319.22 : x
  2. Step 2: Convert to fraction form
    29,747.13/41,051.93 = 16,319.22/x
  3. Step 3: Cross multiply
    29,747.13x = 41,051.93 × 16,319.22
  4. Step 4: Simplify right side
    29,747.13x = 669,935,395.50
  5. Step 5: Solve for x
    x = 669,935,395.50/29,747.13
  6. Step 6: Final answer
    x = 22,521.01

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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.