Home / 7,560.54-10,433.81-4,204.31

Finding the Fourth Proportional to 7,560.54, 10,433.81 and 4,204.31

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Solution

The fourth proportional to 7,560.54, 10,433.81 and 4,204.31 is: 5,802.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.54 : 10,433.81 = 4,204.31 : x
  2. Step 2: Convert to fraction form
    7,560.54/10,433.81 = 4,204.31/x
  3. Step 3: Cross multiply
    7,560.54x = 10,433.81 × 4,204.31
  4. Step 4: Simplify right side
    7,560.54x = 43,866,930.06
  5. Step 5: Solve for x
    x = 43,866,930.06/7,560.54
  6. Step 6: Final answer
    x = 5,802.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.