Home / 163,023.36-244,117.44-96,511.20

Finding the Fourth Proportional to 163,023.36, 244,117.44 and 96,511.20

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Solution

The fourth proportional to 163,023.36, 244,117.44 and 96,511.20 is: 144,519.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,023.36 : 244,117.44 = 96,511.20 : x
  2. Step 2: Convert to fraction form
    163,023.36/244,117.44 = 96,511.20/x
  3. Step 3: Cross multiply
    163,023.36x = 244,117.44 × 96,511.20
  4. Step 4: Simplify right side
    163,023.36x = 23,560,067,075.33
  5. Step 5: Solve for x
    x = 23,560,067,075.33/163,023.36
  6. Step 6: Final answer
    x = 144,519.58

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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.