Home / 19,333.44-26,692.98-14,849.16

Finding the Fourth Proportional to 19,333.44, 26,692.98 and 14,849.16

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Solution

The fourth proportional to 19,333.44, 26,692.98 and 14,849.16 is: 20,501.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333.44 : 26,692.98 = 14,849.16 : x
  2. Step 2: Convert to fraction form
    19,333.44/26,692.98 = 14,849.16/x
  3. Step 3: Cross multiply
    19,333.44x = 26,692.98 × 14,849.16
  4. Step 4: Simplify right side
    19,333.44x = 396,368,330.90
  5. Step 5: Solve for x
    x = 396,368,330.90/19,333.44
  6. Step 6: Final answer
    x = 20,501.70

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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.