Home / 26,596.34-36,692.66-15,261.74

Finding the Fourth Proportional to 26,596.34, 36,692.66 and 15,261.74

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Solution

The fourth proportional to 26,596.34, 36,692.66 and 15,261.74 is: 21,055.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,596.34 : 36,692.66 = 15,261.74 : x
  2. Step 2: Convert to fraction form
    26,596.34/36,692.66 = 15,261.74/x
  3. Step 3: Cross multiply
    26,596.34x = 36,692.66 × 15,261.74
  4. Step 4: Simplify right side
    26,596.34x = 559,993,836.83
  5. Step 5: Solve for x
    x = 559,993,836.83/26,596.34
  6. Step 6: Final answer
    x = 21,055.30

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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.