Home / 35,053.26-48,371.45-19,134.51

Finding the Fourth Proportional to 35,053.26, 48,371.45 and 19,134.51

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Solution

The fourth proportional to 35,053.26, 48,371.45 and 19,134.51 is: 26,404.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,053.26 : 48,371.45 = 19,134.51 : x
  2. Step 2: Convert to fraction form
    35,053.26/48,371.45 = 19,134.51/x
  3. Step 3: Cross multiply
    35,053.26x = 48,371.45 × 19,134.51
  4. Step 4: Simplify right side
    35,053.26x = 925,563,898.07
  5. Step 5: Solve for x
    x = 925,563,898.07/35,053.26
  6. Step 6: Final answer
    x = 26,404.50

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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.