Home / 9,344.95-14,017.47-2,419.45

Finding the Fourth Proportional to 9,344.95, 14,017.47 and 2,419.45

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Solution

The fourth proportional to 9,344.95, 14,017.47 and 2,419.45 is: 3,629.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.95 : 14,017.47 = 2,419.45 : x
  2. Step 2: Convert to fraction form
    9,344.95/14,017.47 = 2,419.45/x
  3. Step 3: Cross multiply
    9,344.95x = 14,017.47 × 2,419.45
  4. Step 4: Simplify right side
    9,344.95x = 33,914,567.79
  5. Step 5: Solve for x
    x = 33,914,567.79/9,344.95
  6. Step 6: Final answer
    x = 3,629.19

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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.