Home / 4,274.67-5,899.02-2,386.23

Finding the Fourth Proportional to 4,274.67, 5,899.02 and 2,386.23

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Solution

The fourth proportional to 4,274.67, 5,899.02 and 2,386.23 is: 3,292.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274.67 : 5,899.02 = 2,386.23 : x
  2. Step 2: Convert to fraction form
    4,274.67/5,899.02 = 2,386.23/x
  3. Step 3: Cross multiply
    4,274.67x = 5,899.02 × 2,386.23
  4. Step 4: Simplify right side
    4,274.67x = 14,076,418.49
  5. Step 5: Solve for x
    x = 14,076,418.49/4,274.67
  6. Step 6: Final answer
    x = 3,292.98

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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.