Home / 97,097.13-145,680.65-33,926.54

Finding the Fourth Proportional to 97,097.13, 145,680.65 and 33,926.54

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Solution

The fourth proportional to 97,097.13, 145,680.65 and 33,926.54 is: 50,902.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,097.13 : 145,680.65 = 33,926.54 : x
  2. Step 2: Convert to fraction form
    97,097.13/145,680.65 = 33,926.54/x
  3. Step 3: Cross multiply
    97,097.13x = 145,680.65 × 33,926.54
  4. Step 4: Simplify right side
    97,097.13x = 4,942,440,678.84
  5. Step 5: Solve for x
    x = 4,942,440,678.84/97,097.13
  6. Step 6: Final answer
    x = 50,902.03

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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.