Home / 4,200.07-6,324.53-3,038.22

Finding the Fourth Proportional to 4,200.07, 6,324.53 and 3,038.22

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Solution

The fourth proportional to 4,200.07, 6,324.53 and 3,038.22 is: 4,575.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,200.07 : 6,324.53 = 3,038.22 : x
  2. Step 2: Convert to fraction form
    4,200.07/6,324.53 = 3,038.22/x
  3. Step 3: Cross multiply
    4,200.07x = 6,324.53 × 3,038.22
  4. Step 4: Simplify right side
    4,200.07x = 19,215,324.33
  5. Step 5: Solve for x
    x = 19,215,324.33/4,200.07
  6. Step 6: Final answer
    x = 4,575.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.