Home / 97,035.03-145,554.30-26,914.41

Finding the Fourth Proportional to 97,035.03, 145,554.30 and 26,914.41

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Solution

The fourth proportional to 97,035.03, 145,554.30 and 26,914.41 is: 40,372.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,035.03 : 145,554.30 = 26,914.41 : x
  2. Step 2: Convert to fraction form
    97,035.03/145,554.30 = 26,914.41/x
  3. Step 3: Cross multiply
    97,035.03x = 145,554.30 × 26,914.41
  4. Step 4: Simplify right side
    97,035.03x = 3,917,508,107.46
  5. Step 5: Solve for x
    x = 3,917,508,107.46/97,035.03
  6. Step 6: Final answer
    x = 40,372.10

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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.