Home / 9,283.49-13,930.71-4,353.17

Finding the Fourth Proportional to 9,283.49, 13,930.71 and 4,353.17

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Solution

The fourth proportional to 9,283.49, 13,930.71 and 4,353.17 is: 6,532.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,283.49 : 13,930.71 = 4,353.17 : x
  2. Step 2: Convert to fraction form
    9,283.49/13,930.71 = 4,353.17/x
  3. Step 3: Cross multiply
    9,283.49x = 13,930.71 × 4,353.17
  4. Step 4: Simplify right side
    9,283.49x = 60,642,748.85
  5. Step 5: Solve for x
    x = 60,642,748.85/9,283.49
  6. Step 6: Final answer
    x = 6,532.32

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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.