Home / 4,068.51-6,095.80-2,220.92

Finding the Fourth Proportional to 4,068.51, 6,095.80 and 2,220.92

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Solution

The fourth proportional to 4,068.51, 6,095.80 and 2,220.92 is: 3,327.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068.51 : 6,095.80 = 2,220.92 : x
  2. Step 2: Convert to fraction form
    4,068.51/6,095.80 = 2,220.92/x
  3. Step 3: Cross multiply
    4,068.51x = 6,095.80 × 2,220.92
  4. Step 4: Simplify right side
    4,068.51x = 13,538,299.38
  5. Step 5: Solve for x
    x = 13,538,299.38/4,068.51
  6. Step 6: Final answer
    x = 3,327.58

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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.