Home / 4,955.88-7,430.70-2,033.16

Finding the Fourth Proportional to 4,955.88, 7,430.70 and 2,033.16

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Solution

The fourth proportional to 4,955.88, 7,430.70 and 2,033.16 is: 3,048.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,955.88 : 7,430.70 = 2,033.16 : x
  2. Step 2: Convert to fraction form
    4,955.88/7,430.70 = 2,033.16/x
  3. Step 3: Cross multiply
    4,955.88x = 7,430.70 × 2,033.16
  4. Step 4: Simplify right side
    4,955.88x = 15,107,802.01
  5. Step 5: Solve for x
    x = 15,107,802.01/4,955.88
  6. Step 6: Final answer
    x = 3,048.46

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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.