Home / 9,485.48-14,230.92-3,246.32

Finding the Fourth Proportional to 9,485.48, 14,230.92 and 3,246.32

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Solution

The fourth proportional to 9,485.48, 14,230.92 and 3,246.32 is: 4,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,485.48 : 14,230.92 = 3,246.32 : x
  2. Step 2: Convert to fraction form
    9,485.48/14,230.92 = 3,246.32/x
  3. Step 3: Cross multiply
    9,485.48x = 14,230.92 × 3,246.32
  4. Step 4: Simplify right side
    9,485.48x = 46,198,120.21
  5. Step 5: Solve for x
    x = 46,198,120.21/9,485.48
  6. Step 6: Final answer
    x = 4,870.40

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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.