Home / 9,968.93-14,954.70-3,393.35

Finding the Fourth Proportional to 9,968.93, 14,954.70 and 3,393.35

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Solution

The fourth proportional to 9,968.93, 14,954.70 and 3,393.35 is: 5,090.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,968.93 : 14,954.70 = 3,393.35 : x
  2. Step 2: Convert to fraction form
    9,968.93/14,954.70 = 3,393.35/x
  3. Step 3: Cross multiply
    9,968.93x = 14,954.70 × 3,393.35
  4. Step 4: Simplify right side
    9,968.93x = 50,746,531.25
  5. Step 5: Solve for x
    x = 50,746,531.25/9,968.93
  6. Step 6: Final answer
    x = 5,090.47

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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.