Home / 134,788.58-202,182.87-41,282.18

Finding the Fourth Proportional to 134,788.58, 202,182.87 and 41,282.18

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Solution

The fourth proportional to 134,788.58, 202,182.87 and 41,282.18 is: 61,923.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,788.58 : 202,182.87 = 41,282.18 : x
  2. Step 2: Convert to fraction form
    134,788.58/202,182.87 = 41,282.18/x
  3. Step 3: Cross multiply
    134,788.58x = 202,182.87 × 41,282.18
  4. Step 4: Simplify right side
    134,788.58x = 8,346,549,632.26
  5. Step 5: Solve for x
    x = 8,346,549,632.26/134,788.58
  6. Step 6: Final answer
    x = 61,923.27

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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.