Home / 19,064.90-26,305.83-10,566.65

Finding the Fourth Proportional to 19,064.90, 26,305.83 and 10,566.65

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Solution

The fourth proportional to 19,064.90, 26,305.83 and 10,566.65 is: 14,579.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,064.90 : 26,305.83 = 10,566.65 : x
  2. Step 2: Convert to fraction form
    19,064.90/26,305.83 = 10,566.65/x
  3. Step 3: Cross multiply
    19,064.90x = 26,305.83 × 10,566.65
  4. Step 4: Simplify right side
    19,064.90x = 277,964,564.33
  5. Step 5: Solve for x
    x = 277,964,564.33/19,064.90
  6. Step 6: Final answer
    x = 14,579.91

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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.