Home / 6,953.55-10,426.86-4,324.35

Finding the Fourth Proportional to 6,953.55, 10,426.86 and 4,324.35

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Solution

The fourth proportional to 6,953.55, 10,426.86 and 4,324.35 is: 6,484.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.55 : 10,426.86 = 4,324.35 : x
  2. Step 2: Convert to fraction form
    6,953.55/10,426.86 = 4,324.35/x
  3. Step 3: Cross multiply
    6,953.55x = 10,426.86 × 4,324.35
  4. Step 4: Simplify right side
    6,953.55x = 45,089,431.14
  5. Step 5: Solve for x
    x = 45,089,431.14/6,953.55
  6. Step 6: Final answer
    x = 6,484.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.