Home / 63,971.63-96,040.59-49,190.92

Finding the Fourth Proportional to 63,971.63, 96,040.59 and 49,190.92

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Solution

The fourth proportional to 63,971.63, 96,040.59 and 49,190.92 is: 73,850.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,971.63 : 96,040.59 = 49,190.92 : x
  2. Step 2: Convert to fraction form
    63,971.63/96,040.59 = 49,190.92/x
  3. Step 3: Cross multiply
    63,971.63x = 96,040.59 × 49,190.92
  4. Step 4: Simplify right side
    63,971.63x = 4,724,325,007.26
  5. Step 5: Solve for x
    x = 4,724,325,007.26/63,971.63
  6. Step 6: Final answer
    x = 73,850.32

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1.5x scale

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.