Home / 6,953.40-10,433.10-4,034.20

Finding the Fourth Proportional to 6,953.40, 10,433.10 and 4,034.20

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Solution

The fourth proportional to 6,953.40, 10,433.10 and 4,034.20 is: 6,053.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,953.40 : 10,433.10 = 4,034.20 : x
  2. Step 2: Convert to fraction form
    6,953.40/10,433.10 = 4,034.20/x
  3. Step 3: Cross multiply
    6,953.40x = 10,433.10 × 4,034.20
  4. Step 4: Simplify right side
    6,953.40x = 42,089,212.02
  5. Step 5: Solve for x
    x = 42,089,212.02/6,953.40
  6. Step 6: Final answer
    x = 6,053.04

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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.