Home / 2,492.60-3,440.95-1,444.46

Finding the Fourth Proportional to 2,492.60, 3,440.95 and 1,444.46

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Solution

The fourth proportional to 2,492.60, 3,440.95 and 1,444.46 is: 1,994.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492.60 : 3,440.95 = 1,444.46 : x
  2. Step 2: Convert to fraction form
    2,492.60/3,440.95 = 1,444.46/x
  3. Step 3: Cross multiply
    2,492.60x = 3,440.95 × 1,444.46
  4. Step 4: Simplify right side
    2,492.60x = 4,970,293.82
  5. Step 5: Solve for x
    x = 4,970,293.82/2,492.60
  6. Step 6: Final answer
    x = 1,994.02

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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.