Home / 2,901.56-4,352.33-1,053.08

Finding the Fourth Proportional to 2,901.56, 4,352.33 and 1,053.08

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Solution

The fourth proportional to 2,901.56, 4,352.33 and 1,053.08 is: 1,579.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901.56 : 4,352.33 = 1,053.08 : x
  2. Step 2: Convert to fraction form
    2,901.56/4,352.33 = 1,053.08/x
  3. Step 3: Cross multiply
    2,901.56x = 4,352.33 × 1,053.08
  4. Step 4: Simplify right side
    2,901.56x = 4,583,365.19
  5. Step 5: Solve for x
    x = 4,583,365.19/2,901.56
  6. Step 6: Final answer
    x = 1,579.62

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.