Home / 9,370.45-14,054.25-3,525.70

Finding the Fourth Proportional to 9,370.45, 14,054.25 and 3,525.70

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Solution

The fourth proportional to 9,370.45, 14,054.25 and 3,525.70 is: 5,288.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.45 : 14,054.25 = 3,525.70 : x
  2. Step 2: Convert to fraction form
    9,370.45/14,054.25 = 3,525.70/x
  3. Step 3: Cross multiply
    9,370.45x = 14,054.25 × 3,525.70
  4. Step 4: Simplify right side
    9,370.45x = 49,551,069.23
  5. Step 5: Solve for x
    x = 49,551,069.23/9,370.45
  6. Step 6: Final answer
    x = 5,288.01

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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.