Home / 63,309.65-94,929.41-25,895.99

Finding the Fourth Proportional to 63,309.65, 94,929.41 and 25,895.99

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Solution

The fourth proportional to 63,309.65, 94,929.41 and 25,895.99 is: 38,829.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,309.65 : 94,929.41 = 25,895.99 : x
  2. Step 2: Convert to fraction form
    63,309.65/94,929.41 = 25,895.99/x
  3. Step 3: Cross multiply
    63,309.65x = 94,929.41 × 25,895.99
  4. Step 4: Simplify right side
    63,309.65x = 2,458,290,447.94
  5. Step 5: Solve for x
    x = 2,458,290,447.94/63,309.65
  6. Step 6: Final answer
    x = 38,829.64

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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.