Home / 62,744.09-86,586.37-34,063.07

Finding the Fourth Proportional to 62,744.09, 86,586.37 and 34,063.07

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Solution

The fourth proportional to 62,744.09, 86,586.37 and 34,063.07 is: 47,006.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,744.09 : 86,586.37 = 34,063.07 : x
  2. Step 2: Convert to fraction form
    62,744.09/86,586.37 = 34,063.07/x
  3. Step 3: Cross multiply
    62,744.09x = 86,586.37 × 34,063.07
  4. Step 4: Simplify right side
    62,744.09x = 2,949,397,064.27
  5. Step 5: Solve for x
    x = 2,949,397,064.27/62,744.09
  6. Step 6: Final answer
    x = 47,006.77

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1.5x scale

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.