Home / 9,452.22-13,030.08-6,048.86

Finding the Fourth Proportional to 9,452.22, 13,030.08 and 6,048.86

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Solution

The fourth proportional to 9,452.22, 13,030.08 and 6,048.86 is: 8,338.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.22 : 13,030.08 = 6,048.86 : x
  2. Step 2: Convert to fraction form
    9,452.22/13,030.08 = 6,048.86/x
  3. Step 3: Cross multiply
    9,452.22x = 13,030.08 × 6,048.86
  4. Step 4: Simplify right side
    9,452.22x = 78,817,064.56
  5. Step 5: Solve for x
    x = 78,817,064.56/9,452.22
  6. Step 6: Final answer
    x = 8,338.47

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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.