Home / 64,922.93-97,325.61-25,469.45

Finding the Fourth Proportional to 64,922.93, 97,325.61 and 25,469.45

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Solution

The fourth proportional to 64,922.93, 97,325.61 and 25,469.45 is: 38,181.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,922.93 : 97,325.61 = 25,469.45 : x
  2. Step 2: Convert to fraction form
    64,922.93/97,325.61 = 25,469.45/x
  3. Step 3: Cross multiply
    64,922.93x = 97,325.61 × 25,469.45
  4. Step 4: Simplify right side
    64,922.93x = 2,478,829,270.99
  5. Step 5: Solve for x
    x = 2,478,829,270.99/64,922.93
  6. Step 6: Final answer
    x = 38,181.11

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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.