Home / 14,339.45-21,505.95-6,028.85

Finding the Fourth Proportional to 14,339.45, 21,505.95 and 6,028.85

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Solution

The fourth proportional to 14,339.45, 21,505.95 and 6,028.85 is: 9,041.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,339.45 : 21,505.95 = 6,028.85 : x
  2. Step 2: Convert to fraction form
    14,339.45/21,505.95 = 6,028.85/x
  3. Step 3: Cross multiply
    14,339.45x = 21,505.95 × 6,028.85
  4. Step 4: Simplify right side
    14,339.45x = 129,656,146.66
  5. Step 5: Solve for x
    x = 129,656,146.66/14,339.45
  6. Step 6: Final answer
    x = 9,041.92

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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.