Home / 6,200.04-9,292.50-4,745.28

Finding the Fourth Proportional to 6,200.04, 9,292.50 and 4,745.28

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Solution

The fourth proportional to 6,200.04, 9,292.50 and 4,745.28 is: 7,112.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200.04 : 9,292.50 = 4,745.28 : x
  2. Step 2: Convert to fraction form
    6,200.04/9,292.50 = 4,745.28/x
  3. Step 3: Cross multiply
    6,200.04x = 9,292.50 × 4,745.28
  4. Step 4: Simplify right side
    6,200.04x = 44,095,514.40
  5. Step 5: Solve for x
    x = 44,095,514.40/6,200.04
  6. Step 6: Final answer
    x = 7,112.13

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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.