Home / 192,468.93-265,641.44-116,001.69

Finding the Fourth Proportional to 192,468.93, 265,641.44 and 116,001.69

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Solution

The fourth proportional to 192,468.93, 265,641.44 and 116,001.69 is: 160,103.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,468.93 : 265,641.44 = 116,001.69 : x
  2. Step 2: Convert to fraction form
    192,468.93/265,641.44 = 116,001.69/x
  3. Step 3: Cross multiply
    192,468.93x = 265,641.44 × 116,001.69
  4. Step 4: Simplify right side
    192,468.93x = 30,814,855,394.03
  5. Step 5: Solve for x
    x = 30,814,855,394.03/192,468.93
  6. Step 6: Final answer
    x = 160,103.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.