Home / 17,726.60-26,588.10-6,039.65

Finding the Fourth Proportional to 17,726.60, 26,588.10 and 6,039.65

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Solution

The fourth proportional to 17,726.60, 26,588.10 and 6,039.65 is: 9,058.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,726.60 : 26,588.10 = 6,039.65 : x
  2. Step 2: Convert to fraction form
    17,726.60/26,588.10 = 6,039.65/x
  3. Step 3: Cross multiply
    17,726.60x = 26,588.10 × 6,039.65
  4. Step 4: Simplify right side
    17,726.60x = 160,582,818.17
  5. Step 5: Solve for x
    x = 160,582,818.17/17,726.60
  6. Step 6: Final answer
    x = 9,058.86

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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.