Home / 97,291.60-145,864.44-41,197.48

Finding the Fourth Proportional to 97,291.60, 145,864.44 and 41,197.48

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Solution

The fourth proportional to 97,291.60, 145,864.44 and 41,197.48 is: 61,765.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,291.60 : 145,864.44 = 41,197.48 : x
  2. Step 2: Convert to fraction form
    97,291.60/145,864.44 = 41,197.48/x
  3. Step 3: Cross multiply
    97,291.60x = 145,864.44 × 41,197.48
  4. Step 4: Simplify right side
    97,291.60x = 6,009,247,349.61
  5. Step 5: Solve for x
    x = 6,009,247,349.61/97,291.60
  6. Step 6: Final answer
    x = 61,765.33

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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.