Home / 65,233.20-97,828.26-25,233.64

Finding the Fourth Proportional to 65,233.20, 97,828.26 and 25,233.64

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Solution

The fourth proportional to 65,233.20, 97,828.26 and 25,233.64 is: 37,842.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,233.20 : 97,828.26 = 25,233.64 : x
  2. Step 2: Convert to fraction form
    65,233.20/97,828.26 = 25,233.64/x
  3. Step 3: Cross multiply
    65,233.20x = 97,828.26 × 25,233.64
  4. Step 4: Simplify right side
    65,233.20x = 2,468,563,094.67
  5. Step 5: Solve for x
    x = 2,468,563,094.67/65,233.20
  6. Step 6: Final answer
    x = 37,842.13

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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.