Home / 112,023.32-168,063.62-37,164.33

Finding the Fourth Proportional to 112,023.32, 168,063.62 and 37,164.33

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Solution

The fourth proportional to 112,023.32, 168,063.62 and 37,164.33 is: 55,756.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,023.32 : 168,063.62 = 37,164.33 : x
  2. Step 2: Convert to fraction form
    112,023.32/168,063.62 = 37,164.33/x
  3. Step 3: Cross multiply
    112,023.32x = 168,063.62 × 37,164.33
  4. Step 4: Simplify right side
    112,023.32x = 6,245,971,648.85
  5. Step 5: Solve for x
    x = 6,245,971,648.85/112,023.32
  6. Step 6: Final answer
    x = 55,756.00

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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.