Home / 2,444.15-3,376.95-1,924.13

Finding the Fourth Proportional to 2,444.15, 3,376.95 and 1,924.13

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Solution

The fourth proportional to 2,444.15, 3,376.95 and 1,924.13 is: 2,658.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444.15 : 3,376.95 = 1,924.13 : x
  2. Step 2: Convert to fraction form
    2,444.15/3,376.95 = 1,924.13/x
  3. Step 3: Cross multiply
    2,444.15x = 3,376.95 × 1,924.13
  4. Step 4: Simplify right side
    2,444.15x = 6,497,690.80
  5. Step 5: Solve for x
    x = 6,497,690.80/2,444.15
  6. Step 6: Final answer
    x = 2,658.47

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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.