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Finding the Fourth Proportional to 35,402.04, 48,848.04 and 22,645.44

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Solution

The fourth proportional to 35,402.04, 48,848.04 and 22,645.44 is: 31,246.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,402.04 : 48,848.04 = 22,645.44 : x
  2. Step 2: Convert to fraction form
    35,402.04/48,848.04 = 22,645.44/x
  3. Step 3: Cross multiply
    35,402.04x = 48,848.04 × 22,645.44
  4. Step 4: Simplify right side
    35,402.04x = 1,106,185,358.94
  5. Step 5: Solve for x
    x = 1,106,185,358.94/35,402.04
  6. Step 6: Final answer
    x = 31,246.37

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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.