Home / 14,034.99-21,050.09-4,673.94

Finding the Fourth Proportional to 14,034.99, 21,050.09 and 4,673.94

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Solution

The fourth proportional to 14,034.99, 21,050.09 and 4,673.94 is: 7,010.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034.99 : 21,050.09 = 4,673.94 : x
  2. Step 2: Convert to fraction form
    14,034.99/21,050.09 = 4,673.94/x
  3. Step 3: Cross multiply
    14,034.99x = 21,050.09 × 4,673.94
  4. Step 4: Simplify right side
    14,034.99x = 98,386,834.28
  5. Step 5: Solve for x
    x = 98,386,834.28/14,034.99
  6. Step 6: Final answer
    x = 7,010.11

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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.