Home / 9,452.36-13,044.29-5,203.84

Finding the Fourth Proportional to 9,452.36, 13,044.29 and 5,203.84

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Solution

The fourth proportional to 9,452.36, 13,044.29 and 5,203.84 is: 7,181.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.36 : 13,044.29 = 5,203.84 : x
  2. Step 2: Convert to fraction form
    9,452.36/13,044.29 = 5,203.84/x
  3. Step 3: Cross multiply
    9,452.36x = 13,044.29 × 5,203.84
  4. Step 4: Simplify right side
    9,452.36x = 67,880,398.07
  5. Step 5: Solve for x
    x = 67,880,398.07/9,452.36
  6. Step 6: Final answer
    x = 7,181.32

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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.