Home / 19,098.63-28,484.69-16,773.93

Finding the Fourth Proportional to 19,098.63, 28,484.69 and 16,773.93

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Solution

The fourth proportional to 19,098.63, 28,484.69 and 16,773.93 is: 25,017.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.63 : 28,484.69 = 16,773.93 : x
  2. Step 2: Convert to fraction form
    19,098.63/28,484.69 = 16,773.93/x
  3. Step 3: Cross multiply
    19,098.63x = 28,484.69 × 16,773.93
  4. Step 4: Simplify right side
    19,098.63x = 477,800,112.26
  5. Step 5: Solve for x
    x = 477,800,112.26/19,098.63
  6. Step 6: Final answer
    x = 25,017.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.