Home / 19,235.14-28,849.06-6,752.23

Finding the Fourth Proportional to 19,235.14, 28,849.06 and 6,752.23

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Solution

The fourth proportional to 19,235.14, 28,849.06 and 6,752.23 is: 10,127.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,235.14 : 28,849.06 = 6,752.23 : x
  2. Step 2: Convert to fraction form
    19,235.14/28,849.06 = 6,752.23/x
  3. Step 3: Cross multiply
    19,235.14x = 28,849.06 × 6,752.23
  4. Step 4: Simplify right side
    19,235.14x = 194,795,424.72
  5. Step 5: Solve for x
    x = 194,795,424.72/19,235.14
  6. Step 6: Final answer
    x = 10,127.06

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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.