Home / 9,068.18-13,598.56-2,826.08

Finding the Fourth Proportional to 9,068.18, 13,598.56 and 2,826.08

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Solution

The fourth proportional to 9,068.18, 13,598.56 and 2,826.08 is: 4,237.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.18 : 13,598.56 = 2,826.08 : x
  2. Step 2: Convert to fraction form
    9,068.18/13,598.56 = 2,826.08/x
  3. Step 3: Cross multiply
    9,068.18x = 13,598.56 × 2,826.08
  4. Step 4: Simplify right side
    9,068.18x = 38,430,618.44
  5. Step 5: Solve for x
    x = 38,430,618.44/9,068.18
  6. Step 6: Final answer
    x = 4,237.96

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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.