Home / 29,802.05-44,721.91-16,663.04

Finding the Fourth Proportional to 29,802.05, 44,721.91 and 16,663.04

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Solution

The fourth proportional to 29,802.05, 44,721.91 and 16,663.04 is: 25,005.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,802.05 : 44,721.91 = 16,663.04 : x
  2. Step 2: Convert to fraction form
    29,802.05/44,721.91 = 16,663.04/x
  3. Step 3: Cross multiply
    29,802.05x = 44,721.91 × 16,663.04
  4. Step 4: Simplify right side
    29,802.05x = 745,202,975.21
  5. Step 5: Solve for x
    x = 745,202,975.21/29,802.05
  6. Step 6: Final answer
    x = 25,005.09

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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.