Home / 6,225.36-9,339.60-2,329.80

Finding the Fourth Proportional to 6,225.36, 9,339.60 and 2,329.80

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Solution

The fourth proportional to 6,225.36, 9,339.60 and 2,329.80 is: 3,495.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225.36 : 9,339.60 = 2,329.80 : x
  2. Step 2: Convert to fraction form
    6,225.36/9,339.60 = 2,329.80/x
  3. Step 3: Cross multiply
    6,225.36x = 9,339.60 × 2,329.80
  4. Step 4: Simplify right side
    6,225.36x = 21,759,400.08
  5. Step 5: Solve for x
    x = 21,759,400.08/6,225.36
  6. Step 6: Final answer
    x = 3,495.28

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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.