Home / 4,975.83-7,463.75-2,054.16

Finding the Fourth Proportional to 4,975.83, 7,463.75 and 2,054.16

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Solution

The fourth proportional to 4,975.83, 7,463.75 and 2,054.16 is: 3,081.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975.83 : 7,463.75 = 2,054.16 : x
  2. Step 2: Convert to fraction form
    4,975.83/7,463.75 = 2,054.16/x
  3. Step 3: Cross multiply
    4,975.83x = 7,463.75 × 2,054.16
  4. Step 4: Simplify right side
    4,975.83x = 15,331,726.43
  5. Step 5: Solve for x
    x = 15,331,726.43/4,975.83
  6. Step 6: Final answer
    x = 3,081.24

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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.