Home / 93,073.51-139,608.46-26,514.07

Finding the Fourth Proportional to 93,073.51, 139,608.46 and 26,514.07

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Solution

The fourth proportional to 93,073.51, 139,608.46 and 26,514.07 is: 39,770.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,073.51 : 139,608.46 = 26,514.07 : x
  2. Step 2: Convert to fraction form
    93,073.51/139,608.46 = 26,514.07/x
  3. Step 3: Cross multiply
    93,073.51x = 139,608.46 × 26,514.07
  4. Step 4: Simplify right side
    93,073.51x = 3,701,588,481.03
  5. Step 5: Solve for x
    x = 3,701,588,481.03/93,073.51
  6. Step 6: Final answer
    x = 39,770.59

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1.5x scale

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.