Home / 64,586.18-96,839.64-25,097.19

Finding the Fourth Proportional to 64,586.18, 96,839.64 and 25,097.19

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Solution

The fourth proportional to 64,586.18, 96,839.64 and 25,097.19 is: 37,630.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,586.18 : 96,839.64 = 25,097.19 : x
  2. Step 2: Convert to fraction form
    64,586.18/96,839.64 = 25,097.19/x
  3. Step 3: Cross multiply
    64,586.18x = 96,839.64 × 25,097.19
  4. Step 4: Simplify right side
    64,586.18x = 2,430,402,844.61
  5. Step 5: Solve for x
    x = 2,430,402,844.61/64,586.18
  6. Step 6: Final answer
    x = 37,630.39

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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.