Home / 2,437.44-3,362.64-1,492.80

Finding the Fourth Proportional to 2,437.44, 3,362.64 and 1,492.80

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Solution

The fourth proportional to 2,437.44, 3,362.64 and 1,492.80 is: 2,059.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437.44 : 3,362.64 = 1,492.80 : x
  2. Step 2: Convert to fraction form
    2,437.44/3,362.64 = 1,492.80/x
  3. Step 3: Cross multiply
    2,437.44x = 3,362.64 × 1,492.80
  4. Step 4: Simplify right side
    2,437.44x = 5,019,748.99
  5. Step 5: Solve for x
    x = 5,019,748.99/2,437.44
  6. Step 6: Final answer
    x = 2,059.43

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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.