Home / 9,303.45-13,955.17-2,283.48

Finding the Fourth Proportional to 9,303.45, 13,955.17 and 2,283.48

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Solution

The fourth proportional to 9,303.45, 13,955.17 and 2,283.48 is: 3,425.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303.45 : 13,955.17 = 2,283.48 : x
  2. Step 2: Convert to fraction form
    9,303.45/13,955.17 = 2,283.48/x
  3. Step 3: Cross multiply
    9,303.45x = 13,955.17 × 2,283.48
  4. Step 4: Simplify right side
    9,303.45x = 31,866,351.59
  5. Step 5: Solve for x
    x = 31,866,351.59/9,303.45
  6. Step 6: Final answer
    x = 3,425.22

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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.