Home / 4,610.39-6,913.76-2,011.50

Finding the Fourth Proportional to 4,610.39, 6,913.76 and 2,011.50

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Solution

The fourth proportional to 4,610.39, 6,913.76 and 2,011.50 is: 3,016.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.39 : 6,913.76 = 2,011.50 : x
  2. Step 2: Convert to fraction form
    4,610.39/6,913.76 = 2,011.50/x
  3. Step 3: Cross multiply
    4,610.39x = 6,913.76 × 2,011.50
  4. Step 4: Simplify right side
    4,610.39x = 13,907,018.18
  5. Step 5: Solve for x
    x = 13,907,018.18/4,610.39
  6. Step 6: Final answer
    x = 3,016.45

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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.