Home / 94,948.89-131,032.67-52,504.89

Finding the Fourth Proportional to 94,948.89, 131,032.67 and 52,504.89

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Solution

The fourth proportional to 94,948.89, 131,032.67 and 52,504.89 is: 72,458.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,948.89 : 131,032.67 = 52,504.89 : x
  2. Step 2: Convert to fraction form
    94,948.89/131,032.67 = 52,504.89/x
  3. Step 3: Cross multiply
    94,948.89x = 131,032.67 × 52,504.89
  4. Step 4: Simplify right side
    94,948.89x = 6,879,855,662.23
  5. Step 5: Solve for x
    x = 6,879,855,662.23/94,948.89
  6. Step 6: Final answer
    x = 72,458.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.