Home / 9,113.39-13,657.08-4,041.37

Finding the Fourth Proportional to 9,113.39, 13,657.08 and 4,041.37

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Solution

The fourth proportional to 9,113.39, 13,657.08 and 4,041.37 is: 6,056.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,113.39 : 13,657.08 = 4,041.37 : x
  2. Step 2: Convert to fraction form
    9,113.39/13,657.08 = 4,041.37/x
  3. Step 3: Cross multiply
    9,113.39x = 13,657.08 × 4,041.37
  4. Step 4: Simplify right side
    9,113.39x = 55,193,345.63
  5. Step 5: Solve for x
    x = 55,193,345.63/9,113.39
  6. Step 6: Final answer
    x = 6,056.29

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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.