Home / 12,595.02-18,892.46-3,235.02

Finding the Fourth Proportional to 12,595.02, 18,892.46 and 3,235.02

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Solution

The fourth proportional to 12,595.02, 18,892.46 and 3,235.02 is: 4,852.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,595.02 : 18,892.46 = 3,235.02 : x
  2. Step 2: Convert to fraction form
    12,595.02/18,892.46 = 3,235.02/x
  3. Step 3: Cross multiply
    12,595.02x = 18,892.46 × 3,235.02
  4. Step 4: Simplify right side
    12,595.02x = 61,117,485.95
  5. Step 5: Solve for x
    x = 61,117,485.95/12,595.02
  6. Step 6: Final answer
    x = 4,852.51

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Similar ratio
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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.