Home / 36,692.24-55,031.84-16,697.10

Finding the Fourth Proportional to 36,692.24, 55,031.84 and 16,697.10

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Solution

The fourth proportional to 36,692.24, 55,031.84 and 16,697.10 is: 25,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,692.24 : 55,031.84 = 16,697.10 : x
  2. Step 2: Convert to fraction form
    36,692.24/55,031.84 = 16,697.10/x
  3. Step 3: Cross multiply
    36,692.24x = 55,031.84 × 16,697.10
  4. Step 4: Simplify right side
    36,692.24x = 918,871,860.50
  5. Step 5: Solve for x
    x = 918,871,860.50/36,692.24
  6. Step 6: Final answer
    x = 25,042.68

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1.5x scale

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.