Home / 63,334.92-94,971.69-25,880.12

Finding the Fourth Proportional to 63,334.92, 94,971.69 and 25,880.12

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Solution

The fourth proportional to 63,334.92, 94,971.69 and 25,880.12 is: 38,807.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,334.92 : 94,971.69 = 25,880.12 : x
  2. Step 2: Convert to fraction form
    63,334.92/94,971.69 = 25,880.12/x
  3. Step 3: Cross multiply
    63,334.92x = 94,971.69 × 25,880.12
  4. Step 4: Simplify right side
    63,334.92x = 2,457,878,733.80
  5. Step 5: Solve for x
    x = 2,457,878,733.80/63,334.92
  6. Step 6: Final answer
    x = 38,807.64

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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.