Home / 62,664.91-93,975.47-25,215.26

Finding the Fourth Proportional to 62,664.91, 93,975.47 and 25,215.26

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Solution

The fourth proportional to 62,664.91, 93,975.47 and 25,215.26 is: 37,814.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,664.91 : 93,975.47 = 25,215.26 : x
  2. Step 2: Convert to fraction form
    62,664.91/93,975.47 = 25,215.26/x
  3. Step 3: Cross multiply
    62,664.91x = 93,975.47 × 25,215.26
  4. Step 4: Simplify right side
    62,664.91x = 2,369,615,408.28
  5. Step 5: Solve for x
    x = 2,369,615,408.28/62,664.91
  6. Step 6: Final answer
    x = 37,814.07

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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.