Home / 19,052.15-26,292.02-10,668.65

Finding the Fourth Proportional to 19,052.15, 26,292.02 and 10,668.65

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Solution

The fourth proportional to 19,052.15, 26,292.02 and 10,668.65 is: 14,722.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.15 : 26,292.02 = 10,668.65 : x
  2. Step 2: Convert to fraction form
    19,052.15/26,292.02 = 10,668.65/x
  3. Step 3: Cross multiply
    19,052.15x = 26,292.02 × 10,668.65
  4. Step 4: Simplify right side
    19,052.15x = 280,500,174.37
  5. Step 5: Solve for x
    x = 280,500,174.37/19,052.15
  6. Step 6: Final answer
    x = 14,722.76

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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.