Home / 5,804.72-8,010.29-3,152.07

Finding the Fourth Proportional to 5,804.72, 8,010.29 and 3,152.07

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Solution

The fourth proportional to 5,804.72, 8,010.29 and 3,152.07 is: 4,349.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804.72 : 8,010.29 = 3,152.07 : x
  2. Step 2: Convert to fraction form
    5,804.72/8,010.29 = 3,152.07/x
  3. Step 3: Cross multiply
    5,804.72x = 8,010.29 × 3,152.07
  4. Step 4: Simplify right side
    5,804.72x = 25,249,002.68
  5. Step 5: Solve for x
    x = 25,249,002.68/5,804.72
  6. Step 6: Final answer
    x = 4,349.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.