Home / 14,975.06-22,415.85-11,030.76

Finding the Fourth Proportional to 14,975.06, 22,415.85 and 11,030.76

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Solution

The fourth proportional to 14,975.06, 22,415.85 and 11,030.76 is: 16,511.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,975.06 : 22,415.85 = 11,030.76 : x
  2. Step 2: Convert to fraction form
    14,975.06/22,415.85 = 11,030.76/x
  3. Step 3: Cross multiply
    14,975.06x = 22,415.85 × 11,030.76
  4. Step 4: Simplify right side
    14,975.06x = 247,263,907.91
  5. Step 5: Solve for x
    x = 247,263,907.91/14,975.06
  6. Step 6: Final answer
    x = 16,511.71

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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.