Home / 17,341.21-26,011.32-4,692.17

Finding the Fourth Proportional to 17,341.21, 26,011.32 and 4,692.17

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Solution

The fourth proportional to 17,341.21, 26,011.32 and 4,692.17 is: 7,038.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.21 : 26,011.32 = 4,692.17 : x
  2. Step 2: Convert to fraction form
    17,341.21/26,011.32 = 4,692.17/x
  3. Step 3: Cross multiply
    17,341.21x = 26,011.32 × 4,692.17
  4. Step 4: Simplify right side
    17,341.21x = 122,049,535.36
  5. Step 5: Solve for x
    x = 122,049,535.36/17,341.21
  6. Step 6: Final answer
    x = 7,038.12

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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.