Home / 4,975.23-7,463.70-2,476.59

Finding the Fourth Proportional to 4,975.23, 7,463.70 and 2,476.59

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Solution

The fourth proportional to 4,975.23, 7,463.70 and 2,476.59 is: 3,715.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,975.23 : 7,463.70 = 2,476.59 : x
  2. Step 2: Convert to fraction form
    4,975.23/7,463.70 = 2,476.59/x
  3. Step 3: Cross multiply
    4,975.23x = 7,463.70 × 2,476.59
  4. Step 4: Simplify right side
    4,975.23x = 18,484,524.78
  5. Step 5: Solve for x
    x = 18,484,524.78/4,975.23
  6. Step 6: Final answer
    x = 3,715.31

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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.