Home / 7,552.92-10,424.26-4,409.08

Finding the Fourth Proportional to 7,552.92, 10,424.26 and 4,409.08

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Solution

The fourth proportional to 7,552.92, 10,424.26 and 4,409.08 is: 6,085.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552.92 : 10,424.26 = 4,409.08 : x
  2. Step 2: Convert to fraction form
    7,552.92/10,424.26 = 4,409.08/x
  3. Step 3: Cross multiply
    7,552.92x = 10,424.26 × 4,409.08
  4. Step 4: Simplify right side
    7,552.92x = 45,961,396.28
  5. Step 5: Solve for x
    x = 45,961,396.28/7,552.92
  6. Step 6: Final answer
    x = 6,085.25

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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.