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Finding the Fourth Proportional to 64,522.49, 96,746.06 and 25,033.47

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Solution

The fourth proportional to 64,522.49, 96,746.06 and 25,033.47 is: 37,535.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,522.49 : 96,746.06 = 25,033.47 : x
  2. Step 2: Convert to fraction form
    64,522.49/96,746.06 = 25,033.47/x
  3. Step 3: Cross multiply
    64,522.49x = 96,746.06 × 25,033.47
  4. Step 4: Simplify right side
    64,522.49x = 2,421,889,290.41
  5. Step 5: Solve for x
    x = 2,421,889,290.41/64,522.49
  6. Step 6: Final answer
    x = 37,535.59

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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.