Home / 63,069.75-94,617.61-25,629.74

Finding the Fourth Proportional to 63,069.75, 94,617.61 and 25,629.74

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Solution

The fourth proportional to 63,069.75, 94,617.61 and 25,629.74 is: 38,449.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,069.75 : 94,617.61 = 25,629.74 : x
  2. Step 2: Convert to fraction form
    63,069.75/94,617.61 = 25,629.74/x
  3. Step 3: Cross multiply
    63,069.75x = 94,617.61 × 25,629.74
  4. Step 4: Simplify right side
    63,069.75x = 2,425,024,916.19
  5. Step 5: Solve for x
    x = 2,425,024,916.19/63,069.75
  6. Step 6: Final answer
    x = 38,449.89

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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.