Home / 112,074.44-168,111.52-37,200.26

Finding the Fourth Proportional to 112,074.44, 168,111.52 and 37,200.26

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Solution

The fourth proportional to 112,074.44, 168,111.52 and 37,200.26 is: 55,800.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,074.44 : 168,111.52 = 37,200.26 : x
  2. Step 2: Convert to fraction form
    112,074.44/168,111.52 = 37,200.26/x
  3. Step 3: Cross multiply
    112,074.44x = 168,111.52 × 37,200.26
  4. Step 4: Simplify right side
    112,074.44x = 6,253,792,580.27
  5. Step 5: Solve for x
    x = 6,253,792,580.27/112,074.44
  6. Step 6: Final answer
    x = 55,800.35

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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.