Home / 4,427.63-6,110.73-2,564.63

Finding the Fourth Proportional to 4,427.63, 6,110.73 and 2,564.63

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Solution

The fourth proportional to 4,427.63, 6,110.73 and 2,564.63 is: 3,539.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.63 : 6,110.73 = 2,564.63 : x
  2. Step 2: Convert to fraction form
    4,427.63/6,110.73 = 2,564.63/x
  3. Step 3: Cross multiply
    4,427.63x = 6,110.73 × 2,564.63
  4. Step 4: Simplify right side
    4,427.63x = 15,671,730.93
  5. Step 5: Solve for x
    x = 15,671,730.93/4,427.63
  6. Step 6: Final answer
    x = 3,539.53

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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.