Home / 7,055.86-10,585.28-2,673.22

Finding the Fourth Proportional to 7,055.86, 10,585.28 and 2,673.22

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Solution

The fourth proportional to 7,055.86, 10,585.28 and 2,673.22 is: 4,010.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055.86 : 10,585.28 = 2,673.22 : x
  2. Step 2: Convert to fraction form
    7,055.86/10,585.28 = 2,673.22/x
  3. Step 3: Cross multiply
    7,055.86x = 10,585.28 × 2,673.22
  4. Step 4: Simplify right side
    7,055.86x = 28,296,782.20
  5. Step 5: Solve for x
    x = 28,296,782.20/7,055.86
  6. Step 6: Final answer
    x = 4,010.39

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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.