Home / 4,274.19-5,897.00-2,385.47

Finding the Fourth Proportional to 4,274.19, 5,897.00 and 2,385.47

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Solution

The fourth proportional to 4,274.19, 5,897.00 and 2,385.47 is: 3,291.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274.19 : 5,897.00 = 2,385.47 : x
  2. Step 2: Convert to fraction form
    4,274.19/5,897.00 = 2,385.47/x
  3. Step 3: Cross multiply
    4,274.19x = 5,897.00 × 2,385.47
  4. Step 4: Simplify right side
    4,274.19x = 14,067,075.18
  5. Step 5: Solve for x
    x = 14,067,075.18/4,274.19
  6. Step 6: Final answer
    x = 3,291.17

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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.