Home / 9,269.08-13,907.04-4,340.32

Finding the Fourth Proportional to 9,269.08, 13,907.04 and 4,340.32

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Solution

The fourth proportional to 9,269.08, 13,907.04 and 4,340.32 is: 6,512.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.08 : 13,907.04 = 4,340.32 : x
  2. Step 2: Convert to fraction form
    9,269.08/13,907.04 = 4,340.32/x
  3. Step 3: Cross multiply
    9,269.08x = 13,907.04 × 4,340.32
  4. Step 4: Simplify right side
    9,269.08x = 60,361,003.85
  5. Step 5: Solve for x
    x = 60,361,003.85/9,269.08
  6. Step 6: Final answer
    x = 6,512.08

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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.