Home / 4,070.92-6,106.82-1,473.28

Finding the Fourth Proportional to 4,070.92, 6,106.82 and 1,473.28

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Solution

The fourth proportional to 4,070.92, 6,106.82 and 1,473.28 is: 2,210.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,070.92 : 6,106.82 = 1,473.28 : x
  2. Step 2: Convert to fraction form
    4,070.92/6,106.82 = 1,473.28/x
  3. Step 3: Cross multiply
    4,070.92x = 6,106.82 × 1,473.28
  4. Step 4: Simplify right side
    4,070.92x = 8,997,055.77
  5. Step 5: Solve for x
    x = 8,997,055.77/4,070.92
  6. Step 6: Final answer
    x = 2,210.08

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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.