Home / 4,014.63-6,015.65-3,089.07

Finding the Fourth Proportional to 4,014.63, 6,015.65 and 3,089.07

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Solution

The fourth proportional to 4,014.63, 6,015.65 and 3,089.07 is: 4,628.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014.63 : 6,015.65 = 3,089.07 : x
  2. Step 2: Convert to fraction form
    4,014.63/6,015.65 = 3,089.07/x
  3. Step 3: Cross multiply
    4,014.63x = 6,015.65 × 3,089.07
  4. Step 4: Simplify right side
    4,014.63x = 18,582,748.50
  5. Step 5: Solve for x
    x = 18,582,748.50/4,014.63
  6. Step 6: Final answer
    x = 4,628.76

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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.