Home / 7,053.90-10,574.64-2,674.44

Finding the Fourth Proportional to 7,053.90, 10,574.64 and 2,674.44

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Solution

The fourth proportional to 7,053.90, 10,574.64 and 2,674.44 is: 4,009.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.90 : 10,574.64 = 2,674.44 : x
  2. Step 2: Convert to fraction form
    7,053.90/10,574.64 = 2,674.44/x
  3. Step 3: Cross multiply
    7,053.90x = 10,574.64 × 2,674.44
  4. Step 4: Simplify right side
    7,053.90x = 28,281,240.20
  5. Step 5: Solve for x
    x = 28,281,240.20/7,053.90
  6. Step 6: Final answer
    x = 4,009.31

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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.