Home / 14,599.06-21,901.83-4,210

Finding the Fourth Proportional to 14,599.06, 21,901.83 and 4,210

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Solution

The fourth proportional to 14,599.06, 21,901.83 and 4,210 is: 6,315.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,599.06 : 21,901.83 = 4,210 : x
  2. Step 2: Convert to fraction form
    14,599.06/21,901.83 = 4,210/x
  3. Step 3: Cross multiply
    14,599.06x = 21,901.83 × 4,210
  4. Step 4: Simplify right side
    14,599.06x = 92,206,704.30
  5. Step 5: Solve for x
    x = 92,206,704.30/14,599.06
  6. Step 6: Final answer
    x = 6,315.93

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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.