Home / 29,781.36-44,641.32-10,053.36

Finding the Fourth Proportional to 29,781.36, 44,641.32 and 10,053.36

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Solution

The fourth proportional to 29,781.36, 44,641.32 and 10,053.36 is: 15,069.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781.36 : 44,641.32 = 10,053.36 : x
  2. Step 2: Convert to fraction form
    29,781.36/44,641.32 = 10,053.36/x
  3. Step 3: Cross multiply
    29,781.36x = 44,641.32 × 10,053.36
  4. Step 4: Simplify right side
    29,781.36x = 448,795,260.84
  5. Step 5: Solve for x
    x = 448,795,260.84/29,781.36
  6. Step 6: Final answer
    x = 15,069.67

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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.