Home / 1,846.37-2,548.05-1,060.40

Finding the Fourth Proportional to 1,846.37, 2,548.05 and 1,060.40

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Solution

The fourth proportional to 1,846.37, 2,548.05 and 1,060.40 is: 1,463.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846.37 : 2,548.05 = 1,060.40 : x
  2. Step 2: Convert to fraction form
    1,846.37/2,548.05 = 1,060.40/x
  3. Step 3: Cross multiply
    1,846.37x = 2,548.05 × 1,060.40
  4. Step 4: Simplify right side
    1,846.37x = 2,701,952.22
  5. Step 5: Solve for x
    x = 2,701,952.22/1,846.37
  6. Step 6: Final answer
    x = 1,463.39

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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.