Home / 14,069.95-21,094.43-4,704.42

Finding the Fourth Proportional to 14,069.95, 21,094.43 and 4,704.42

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Solution

The fourth proportional to 14,069.95, 21,094.43 and 4,704.42 is: 7,053.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,069.95 : 21,094.43 = 4,704.42 : x
  2. Step 2: Convert to fraction form
    14,069.95/21,094.43 = 4,704.42/x
  3. Step 3: Cross multiply
    14,069.95x = 21,094.43 × 4,704.42
  4. Step 4: Simplify right side
    14,069.95x = 99,237,070.14
  5. Step 5: Solve for x
    x = 99,237,070.14/14,069.95
  6. Step 6: Final answer
    x = 7,053.12

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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.