Home / 34,882.32-52,327.98-12,692.28

Finding the Fourth Proportional to 34,882.32, 52,327.98 and 12,692.28

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Solution

The fourth proportional to 34,882.32, 52,327.98 and 12,692.28 is: 19,040.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,882.32 : 52,327.98 = 12,692.28 : x
  2. Step 2: Convert to fraction form
    34,882.32/52,327.98 = 12,692.28/x
  3. Step 3: Cross multiply
    34,882.32x = 52,327.98 × 12,692.28
  4. Step 4: Simplify right side
    34,882.32x = 664,161,373.99
  5. Step 5: Solve for x
    x = 664,161,373.99/34,882.32
  6. Step 6: Final answer
    x = 19,040.06

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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.