Home / 4,184.19-5,773.77-2,415.51

Finding the Fourth Proportional to 4,184.19, 5,773.77 and 2,415.51

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Solution

The fourth proportional to 4,184.19, 5,773.77 and 2,415.51 is: 3,333.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184.19 : 5,773.77 = 2,415.51 : x
  2. Step 2: Convert to fraction form
    4,184.19/5,773.77 = 2,415.51/x
  3. Step 3: Cross multiply
    4,184.19x = 5,773.77 × 2,415.51
  4. Step 4: Simplify right side
    4,184.19x = 13,946,599.17
  5. Step 5: Solve for x
    x = 13,946,599.17/4,184.19
  6. Step 6: Final answer
    x = 3,333.17

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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.