Home / 17,692.51-24,415.67-9,735.27

Finding the Fourth Proportional to 17,692.51, 24,415.67 and 9,735.27

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Solution

The fourth proportional to 17,692.51, 24,415.67 and 9,735.27 is: 13,434.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,692.51 : 24,415.67 = 9,735.27 : x
  2. Step 2: Convert to fraction form
    17,692.51/24,415.67 = 9,735.27/x
  3. Step 3: Cross multiply
    17,692.51x = 24,415.67 × 9,735.27
  4. Step 4: Simplify right side
    17,692.51x = 237,693,139.68
  5. Step 5: Solve for x
    x = 237,693,139.68/17,692.51
  6. Step 6: Final answer
    x = 13,434.68

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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.