Home / 35,408.91-53,120.67-29,606.07

Finding the Fourth Proportional to 35,408.91, 53,120.67 and 29,606.07

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Solution

The fourth proportional to 35,408.91, 53,120.67 and 29,606.07 is: 44,415.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,408.91 : 53,120.67 = 29,606.07 : x
  2. Step 2: Convert to fraction form
    35,408.91/53,120.67 = 29,606.07/x
  3. Step 3: Cross multiply
    35,408.91x = 53,120.67 × 29,606.07
  4. Step 4: Simplify right side
    35,408.91x = 1,572,694,274.47
  5. Step 5: Solve for x
    x = 1,572,694,274.47/35,408.91
  6. Step 6: Final answer
    x = 44,415.21

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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.