Home / 14,034.06-21,053.25-4,670.87

Finding the Fourth Proportional to 14,034.06, 21,053.25 and 4,670.87

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Solution

The fourth proportional to 14,034.06, 21,053.25 and 4,670.87 is: 7,007.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,034.06 : 21,053.25 = 4,670.87 : x
  2. Step 2: Convert to fraction form
    14,034.06/21,053.25 = 4,670.87/x
  3. Step 3: Cross multiply
    14,034.06x = 21,053.25 × 4,670.87
  4. Step 4: Simplify right side
    14,034.06x = 98,336,888.56
  5. Step 5: Solve for x
    x = 98,336,888.56/14,034.06
  6. Step 6: Final answer
    x = 7,007.02

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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.