Home / 6,024.32-9,036.48-3,100.80

Finding the Fourth Proportional to 6,024.32, 9,036.48 and 3,100.80

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Solution

The fourth proportional to 6,024.32, 9,036.48 and 3,100.80 is: 4,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,024.32 : 9,036.48 = 3,100.80 : x
  2. Step 2: Convert to fraction form
    6,024.32/9,036.48 = 3,100.80/x
  3. Step 3: Cross multiply
    6,024.32x = 9,036.48 × 3,100.80
  4. Step 4: Simplify right side
    6,024.32x = 28,020,317.18
  5. Step 5: Solve for x
    x = 28,020,317.18/6,024.32
  6. Step 6: Final answer
    x = 4,651.20

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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.