Home / 93,874.36-129,514.24-53,559.04

Finding the Fourth Proportional to 93,874.36, 129,514.24 and 53,559.04

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Solution

The fourth proportional to 93,874.36, 129,514.24 and 53,559.04 is: 73,893.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,874.36 : 129,514.24 = 53,559.04 : x
  2. Step 2: Convert to fraction form
    93,874.36/129,514.24 = 53,559.04/x
  3. Step 3: Cross multiply
    93,874.36x = 129,514.24 × 53,559.04
  4. Step 4: Simplify right side
    93,874.36x = 6,936,658,360.73
  5. Step 5: Solve for x
    x = 6,936,658,360.73/93,874.36
  6. Step 6: Final answer
    x = 73,893.00

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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.