Home / 112,101.54-168,097.23-37,196.25

Finding the Fourth Proportional to 112,101.54, 168,097.23 and 37,196.25

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Solution

The fourth proportional to 112,101.54, 168,097.23 and 37,196.25 is: 55,776.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,101.54 : 168,097.23 = 37,196.25 : x
  2. Step 2: Convert to fraction form
    112,101.54/168,097.23 = 37,196.25/x
  3. Step 3: Cross multiply
    112,101.54x = 168,097.23 × 37,196.25
  4. Step 4: Simplify right side
    112,101.54x = 6,252,586,591.39
  5. Step 5: Solve for x
    x = 6,252,586,591.39/112,101.54
  6. Step 6: Final answer
    x = 55,776.10

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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.