Home / 64,528.18-96,754.57-25,039.17

Finding the Fourth Proportional to 64,528.18, 96,754.57 and 25,039.17

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Solution

The fourth proportional to 64,528.18, 96,754.57 and 25,039.17 is: 37,544.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,528.18 : 96,754.57 = 25,039.17 : x
  2. Step 2: Convert to fraction form
    64,528.18/96,754.57 = 25,039.17/x
  3. Step 3: Cross multiply
    64,528.18x = 96,754.57 × 25,039.17
  4. Step 4: Simplify right side
    64,528.18x = 2,422,654,126.51
  5. Step 5: Solve for x
    x = 2,422,654,126.51/64,528.18
  6. Step 6: Final answer
    x = 37,544.13

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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.