Home / 4,444.93-6,133.69-2,455.47

Finding the Fourth Proportional to 4,444.93, 6,133.69 and 2,455.47

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Solution

The fourth proportional to 4,444.93, 6,133.69 and 2,455.47 is: 3,388.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444.93 : 6,133.69 = 2,455.47 : x
  2. Step 2: Convert to fraction form
    4,444.93/6,133.69 = 2,455.47/x
  3. Step 3: Cross multiply
    4,444.93x = 6,133.69 × 2,455.47
  4. Step 4: Simplify right side
    4,444.93x = 15,061,085.65
  5. Step 5: Solve for x
    x = 15,061,085.65/4,444.93
  6. Step 6: Final answer
    x = 3,388.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.