Home / 182,701.48-274,161.56-64,472.24

Finding the Fourth Proportional to 182,701.48, 274,161.56 and 64,472.24

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Solution

The fourth proportional to 182,701.48, 274,161.56 and 64,472.24 is: 96,746.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,701.48 : 274,161.56 = 64,472.24 : x
  2. Step 2: Convert to fraction form
    182,701.48/274,161.56 = 64,472.24/x
  3. Step 3: Cross multiply
    182,701.48x = 274,161.56 × 64,472.24
  4. Step 4: Simplify right side
    182,701.48x = 17,675,809,895.09
  5. Step 5: Solve for x
    x = 17,675,809,895.09/182,701.48
  6. Step 6: Final answer
    x = 96,746.94

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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.