Home / 165,376.08-248,063.19-60,195.06

Finding the Fourth Proportional to 165,376.08, 248,063.19 and 60,195.06

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Solution

The fourth proportional to 165,376.08, 248,063.19 and 60,195.06 is: 90,292.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,376.08 : 248,063.19 = 60,195.06 : x
  2. Step 2: Convert to fraction form
    165,376.08/248,063.19 = 60,195.06/x
  3. Step 3: Cross multiply
    165,376.08x = 248,063.19 × 60,195.06
  4. Step 4: Simplify right side
    165,376.08x = 14,932,178,605.84
  5. Step 5: Solve for x
    x = 14,932,178,605.84/165,376.08
  6. Step 6: Final answer
    x = 90,292.25

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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.