Home / 1,496.41-2,240.36-1,008.59

Finding the Fourth Proportional to 1,496.41, 2,240.36 and 1,008.59

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Solution

The fourth proportional to 1,496.41, 2,240.36 and 1,008.59 is: 1,510.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496.41 : 2,240.36 = 1,008.59 : x
  2. Step 2: Convert to fraction form
    1,496.41/2,240.36 = 1,008.59/x
  3. Step 3: Cross multiply
    1,496.41x = 2,240.36 × 1,008.59
  4. Step 4: Simplify right side
    1,496.41x = 2,259,592.23
  5. Step 5: Solve for x
    x = 2,259,592.23/1,496.41
  6. Step 6: Final answer
    x = 1,510.01

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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.