Home / 34,965.54-48,253.59-19,051.47

Finding the Fourth Proportional to 34,965.54, 48,253.59 and 19,051.47

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Solution

The fourth proportional to 34,965.54, 48,253.59 and 19,051.47 is: 26,291.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,965.54 : 48,253.59 = 19,051.47 : x
  2. Step 2: Convert to fraction form
    34,965.54/48,253.59 = 19,051.47/x
  3. Step 3: Cross multiply
    34,965.54x = 48,253.59 × 19,051.47
  4. Step 4: Simplify right side
    34,965.54x = 919,301,822.28
  5. Step 5: Solve for x
    x = 919,301,822.28/34,965.54
  6. Step 6: Final answer
    x = 26,291.65

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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.