Home / 19,532.06-26,954.23-10,579.59

Finding the Fourth Proportional to 19,532.06, 26,954.23 and 10,579.59

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Solution

The fourth proportional to 19,532.06, 26,954.23 and 10,579.59 is: 14,599.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532.06 : 26,954.23 = 10,579.59 : x
  2. Step 2: Convert to fraction form
    19,532.06/26,954.23 = 10,579.59/x
  3. Step 3: Cross multiply
    19,532.06x = 26,954.23 × 10,579.59
  4. Step 4: Simplify right side
    19,532.06x = 285,164,702.17
  5. Step 5: Solve for x
    x = 285,164,702.17/19,532.06
  6. Step 6: Final answer
    x = 14,599.83

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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.