Home / 34,970.82-48,258.36-19,054.86

Finding the Fourth Proportional to 34,970.82, 48,258.36 and 19,054.86

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Solution

The fourth proportional to 34,970.82, 48,258.36 and 19,054.86 is: 26,294.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,970.82 : 48,258.36 = 19,054.86 : x
  2. Step 2: Convert to fraction form
    34,970.82/48,258.36 = 19,054.86/x
  3. Step 3: Cross multiply
    34,970.82x = 48,258.36 × 19,054.86
  4. Step 4: Simplify right side
    34,970.82x = 919,556,293.63
  5. Step 5: Solve for x
    x = 919,556,293.63/34,970.82
  6. Step 6: Final answer
    x = 26,294.96

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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.