Home / 3,495.15-4,823.26-1,901.84

Finding the Fourth Proportional to 3,495.15, 4,823.26 and 1,901.84

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Solution

The fourth proportional to 3,495.15, 4,823.26 and 1,901.84 is: 2,624.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495.15 : 4,823.26 = 1,901.84 : x
  2. Step 2: Convert to fraction form
    3,495.15/4,823.26 = 1,901.84/x
  3. Step 3: Cross multiply
    3,495.15x = 4,823.26 × 1,901.84
  4. Step 4: Simplify right side
    3,495.15x = 9,173,068.80
  5. Step 5: Solve for x
    x = 9,173,068.80/3,495.15
  6. Step 6: Final answer
    x = 2,624.52

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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.