Home / 19,060.69-26,303.76-11,608.69

Finding the Fourth Proportional to 19,060.69, 26,303.76 and 11,608.69

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Solution

The fourth proportional to 19,060.69, 26,303.76 and 11,608.69 is: 16,020.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.69 : 26,303.76 = 11,608.69 : x
  2. Step 2: Convert to fraction form
    19,060.69/26,303.76 = 11,608.69/x
  3. Step 3: Cross multiply
    19,060.69x = 26,303.76 × 11,608.69
  4. Step 4: Simplify right side
    19,060.69x = 305,352,195.67
  5. Step 5: Solve for x
    x = 305,352,195.67/19,060.69
  6. Step 6: Final answer
    x = 16,020.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.