Home / 19,292.07-26,608.33-16,607.70

Finding the Fourth Proportional to 19,292.07, 26,608.33 and 16,607.70

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Solution

The fourth proportional to 19,292.07, 26,608.33 and 16,607.70 is: 22,905.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,292.07 : 26,608.33 = 16,607.70 : x
  2. Step 2: Convert to fraction form
    19,292.07/26,608.33 = 16,607.70/x
  3. Step 3: Cross multiply
    19,292.07x = 26,608.33 × 16,607.70
  4. Step 4: Simplify right side
    19,292.07x = 441,903,182.90
  5. Step 5: Solve for x
    x = 441,903,182.90/19,292.07
  6. Step 6: Final answer
    x = 22,905.95

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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.