Home / 112,584.96-168,830.74-41,511.64

Finding the Fourth Proportional to 112,584.96, 168,830.74 and 41,511.64

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Solution

The fourth proportional to 112,584.96, 168,830.74 and 41,511.64 is: 62,250.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,584.96 : 168,830.74 = 41,511.64 : x
  2. Step 2: Convert to fraction form
    112,584.96/168,830.74 = 41,511.64/x
  3. Step 3: Cross multiply
    112,584.96x = 168,830.74 × 41,511.64
  4. Step 4: Simplify right side
    112,584.96x = 7,008,440,899.81
  5. Step 5: Solve for x
    x = 7,008,440,899.81/112,584.96
  6. Step 6: Final answer
    x = 62,250.24

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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.