Home / 2,024.88-3,038.76-1,376.24

Finding the Fourth Proportional to 2,024.88, 3,038.76 and 1,376.24

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Solution

The fourth proportional to 2,024.88, 3,038.76 and 1,376.24 is: 2,065.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.88 : 3,038.76 = 1,376.24 : x
  2. Step 2: Convert to fraction form
    2,024.88/3,038.76 = 1,376.24/x
  3. Step 3: Cross multiply
    2,024.88x = 3,038.76 × 1,376.24
  4. Step 4: Simplify right side
    2,024.88x = 4,182,063.06
  5. Step 5: Solve for x
    x = 4,182,063.06/2,024.88
  6. Step 6: Final answer
    x = 2,065.34

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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.