Home / 35,460.25-53,199.49-13,273.95

Finding the Fourth Proportional to 35,460.25, 53,199.49 and 13,273.95

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Solution

The fourth proportional to 35,460.25, 53,199.49 and 13,273.95 is: 19,914.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,460.25 : 53,199.49 = 13,273.95 : x
  2. Step 2: Convert to fraction form
    35,460.25/53,199.49 = 13,273.95/x
  3. Step 3: Cross multiply
    35,460.25x = 53,199.49 × 13,273.95
  4. Step 4: Simplify right side
    35,460.25x = 706,167,370.29
  5. Step 5: Solve for x
    x = 706,167,370.29/35,460.25
  6. Step 6: Final answer
    x = 19,914.34

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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.