Home / 35,433.24-53,148.91-14,367.63

Finding the Fourth Proportional to 35,433.24, 53,148.91 and 14,367.63

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Solution

The fourth proportional to 35,433.24, 53,148.91 and 14,367.63 is: 21,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,433.24 : 53,148.91 = 14,367.63 : x
  2. Step 2: Convert to fraction form
    35,433.24/53,148.91 = 14,367.63/x
  3. Step 3: Cross multiply
    35,433.24x = 53,148.91 × 14,367.63
  4. Step 4: Simplify right side
    35,433.24x = 763,623,873.78
  5. Step 5: Solve for x
    x = 763,623,873.78/35,433.24
  6. Step 6: Final answer
    x = 21,551.06

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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.