Home / 9,195.24-13,790.80-4,264.23

Finding the Fourth Proportional to 9,195.24, 13,790.80 and 4,264.23

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Solution

The fourth proportional to 9,195.24, 13,790.80 and 4,264.23 is: 6,395.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.24 : 13,790.80 = 4,264.23 : x
  2. Step 2: Convert to fraction form
    9,195.24/13,790.80 = 4,264.23/x
  3. Step 3: Cross multiply
    9,195.24x = 13,790.80 × 4,264.23
  4. Step 4: Simplify right side
    9,195.24x = 58,807,200.13
  5. Step 5: Solve for x
    x = 58,807,200.13/9,195.24
  6. Step 6: Final answer
    x = 6,395.40

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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.