Home / 97,310.16-145,984.98-41,150.12

Finding the Fourth Proportional to 97,310.16, 145,984.98 and 41,150.12

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Solution

The fourth proportional to 97,310.16, 145,984.98 and 41,150.12 is: 61,733.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,310.16 : 145,984.98 = 41,150.12 : x
  2. Step 2: Convert to fraction form
    97,310.16/145,984.98 = 41,150.12/x
  3. Step 3: Cross multiply
    97,310.16x = 145,984.98 × 41,150.12
  4. Step 4: Simplify right side
    97,310.16x = 6,007,299,239.45
  5. Step 5: Solve for x
    x = 6,007,299,239.45/97,310.16
  6. Step 6: Final answer
    x = 61,733.53

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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.