Home / 34,976.09-52,474.37-11,283.18

Finding the Fourth Proportional to 34,976.09, 52,474.37 and 11,283.18

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Solution

The fourth proportional to 34,976.09, 52,474.37 and 11,283.18 is: 16,928.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976.09 : 52,474.37 = 11,283.18 : x
  2. Step 2: Convert to fraction form
    34,976.09/52,474.37 = 11,283.18/x
  3. Step 3: Cross multiply
    34,976.09x = 52,474.37 × 11,283.18
  4. Step 4: Simplify right side
    34,976.09x = 592,077,762.10
  5. Step 5: Solve for x
    x = 592,077,762.10/34,976.09
  6. Step 6: Final answer
    x = 16,928.07

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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.