Home / 35,252.19-48,645.50-19,334.07

Finding the Fourth Proportional to 35,252.19, 48,645.50 and 19,334.07

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Solution

The fourth proportional to 35,252.19, 48,645.50 and 19,334.07 is: 26,679.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,252.19 : 48,645.50 = 19,334.07 : x
  2. Step 2: Convert to fraction form
    35,252.19/48,645.50 = 19,334.07/x
  3. Step 3: Cross multiply
    35,252.19x = 48,645.50 × 19,334.07
  4. Step 4: Simplify right side
    35,252.19x = 940,515,405.51
  5. Step 5: Solve for x
    x = 940,515,405.51/35,252.19
  6. Step 6: Final answer
    x = 26,679.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.