Home / 11,030.05-16,548.16-4,460.85

Finding the Fourth Proportional to 11,030.05, 16,548.16 and 4,460.85

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Solution

The fourth proportional to 11,030.05, 16,548.16 and 4,460.85 is: 6,692.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.05 : 16,548.16 = 4,460.85 : x
  2. Step 2: Convert to fraction form
    11,030.05/16,548.16 = 4,460.85/x
  3. Step 3: Cross multiply
    11,030.05x = 16,548.16 × 4,460.85
  4. Step 4: Simplify right side
    11,030.05x = 73,818,803.06
  5. Step 5: Solve for x
    x = 73,818,803.06/11,030.05
  6. Step 6: Final answer
    x = 6,692.52

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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.