Home / 7,554.96-10,424.34-4,410.54

Finding the Fourth Proportional to 7,554.96, 10,424.34 and 4,410.54

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Solution

The fourth proportional to 7,554.96, 10,424.34 and 4,410.54 is: 6,085.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554.96 : 10,424.34 = 4,410.54 : x
  2. Step 2: Convert to fraction form
    7,554.96/10,424.34 = 4,410.54/x
  3. Step 3: Cross multiply
    7,554.96x = 10,424.34 × 4,410.54
  4. Step 4: Simplify right side
    7,554.96x = 45,976,968.54
  5. Step 5: Solve for x
    x = 45,976,968.54/7,554.96
  6. Step 6: Final answer
    x = 6,085.67

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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.