Home / 4,385.19-6,051.54-2,395.86

Finding the Fourth Proportional to 4,385.19, 6,051.54 and 2,395.86

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Solution

The fourth proportional to 4,385.19, 6,051.54 and 2,395.86 is: 3,306.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.19 : 6,051.54 = 2,395.86 : x
  2. Step 2: Convert to fraction form
    4,385.19/6,051.54 = 2,395.86/x
  3. Step 3: Cross multiply
    4,385.19x = 6,051.54 × 2,395.86
  4. Step 4: Simplify right side
    4,385.19x = 14,498,642.62
  5. Step 5: Solve for x
    x = 14,498,642.62/4,385.19
  6. Step 6: Final answer
    x = 3,306.27

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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.