Home / 9,603.57-14,405.32-3,756.06

Finding the Fourth Proportional to 9,603.57, 14,405.32 and 3,756.06

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Solution

The fourth proportional to 9,603.57, 14,405.32 and 3,756.06 is: 5,634.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,603.57 : 14,405.32 = 3,756.06 : x
  2. Step 2: Convert to fraction form
    9,603.57/14,405.32 = 3,756.06/x
  3. Step 3: Cross multiply
    9,603.57x = 14,405.32 × 3,756.06
  4. Step 4: Simplify right side
    9,603.57x = 54,107,246.24
  5. Step 5: Solve for x
    x = 54,107,246.24/9,603.57
  6. Step 6: Final answer
    x = 5,634.08

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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.