Home / 4,260.68-5,880.57-2,492.45

Finding the Fourth Proportional to 4,260.68, 5,880.57 and 2,492.45

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Solution

The fourth proportional to 4,260.68, 5,880.57 and 2,492.45 is: 3,440.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.68 : 5,880.57 = 2,492.45 : x
  2. Step 2: Convert to fraction form
    4,260.68/5,880.57 = 2,492.45/x
  3. Step 3: Cross multiply
    4,260.68x = 5,880.57 × 2,492.45
  4. Step 4: Simplify right side
    4,260.68x = 14,657,026.70
  5. Step 5: Solve for x
    x = 14,657,026.70/4,260.68
  6. Step 6: Final answer
    x = 3,440.07

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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.