Home / 7,941.09-10,957.53-4,404.33

Finding the Fourth Proportional to 7,941.09, 10,957.53 and 4,404.33

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Solution

The fourth proportional to 7,941.09, 10,957.53 and 4,404.33 is: 6,077.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,941.09 : 10,957.53 = 4,404.33 : x
  2. Step 2: Convert to fraction form
    7,941.09/10,957.53 = 4,404.33/x
  3. Step 3: Cross multiply
    7,941.09x = 10,957.53 × 4,404.33
  4. Step 4: Simplify right side
    7,941.09x = 48,260,578.10
  5. Step 5: Solve for x
    x = 48,260,578.10/7,941.09
  6. Step 6: Final answer
    x = 6,077.32

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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.