Home / 29,393.15-44,097.32-12,749.37

Finding the Fourth Proportional to 29,393.15, 44,097.32 and 12,749.37

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Solution

The fourth proportional to 29,393.15, 44,097.32 and 12,749.37 is: 19,127.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,393.15 : 44,097.32 = 12,749.37 : x
  2. Step 2: Convert to fraction form
    29,393.15/44,097.32 = 12,749.37/x
  3. Step 3: Cross multiply
    29,393.15x = 44,097.32 × 12,749.37
  4. Step 4: Simplify right side
    29,393.15x = 562,213,048.69
  5. Step 5: Solve for x
    x = 562,213,048.69/29,393.15
  6. Step 6: Final answer
    x = 19,127.35

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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.