Home / 65,564.51-98,322.62-23,433.19

Finding the Fourth Proportional to 65,564.51, 98,322.62 and 23,433.19

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Solution

The fourth proportional to 65,564.51, 98,322.62 and 23,433.19 is: 35,141.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,564.51 : 98,322.62 = 23,433.19 : x
  2. Step 2: Convert to fraction form
    65,564.51/98,322.62 = 23,433.19/x
  3. Step 3: Cross multiply
    65,564.51x = 98,322.62 × 23,433.19
  4. Step 4: Simplify right side
    65,564.51x = 2,304,012,272.79
  5. Step 5: Solve for x
    x = 2,304,012,272.79/65,564.51
  6. Step 6: Final answer
    x = 35,141.15

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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.