Home / 110,544.83-152,555.96-62,806.27

Finding the Fourth Proportional to 110,544.83, 152,555.96 and 62,806.27

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Solution

The fourth proportional to 110,544.83, 152,555.96 and 62,806.27 is: 86,674.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,544.83 : 152,555.96 = 62,806.27 : x
  2. Step 2: Convert to fraction form
    110,544.83/152,555.96 = 62,806.27/x
  3. Step 3: Cross multiply
    110,544.83x = 152,555.96 × 62,806.27
  4. Step 4: Simplify right side
    110,544.83x = 9,581,470,118.45
  5. Step 5: Solve for x
    x = 9,581,470,118.45/110,544.83
  6. Step 6: Final answer
    x = 86,674.97

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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.