Home / 12,094.68-18,133.50-4,692.90

Finding the Fourth Proportional to 12,094.68, 18,133.50 and 4,692.90

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Solution

The fourth proportional to 12,094.68, 18,133.50 and 4,692.90 is: 7,036.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,094.68 : 18,133.50 = 4,692.90 : x
  2. Step 2: Convert to fraction form
    12,094.68/18,133.50 = 4,692.90/x
  3. Step 3: Cross multiply
    12,094.68x = 18,133.50 × 4,692.90
  4. Step 4: Simplify right side
    12,094.68x = 85,098,702.15
  5. Step 5: Solve for x
    x = 85,098,702.15/12,094.68
  6. Step 6: Final answer
    x = 7,036.04

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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.