Home / 134,944.29-202,194.88-46,149.35

Finding the Fourth Proportional to 134,944.29, 202,194.88 and 46,149.35

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Solution

The fourth proportional to 134,944.29, 202,194.88 and 46,149.35 is: 69,148.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,944.29 : 202,194.88 = 46,149.35 : x
  2. Step 2: Convert to fraction form
    134,944.29/202,194.88 = 46,149.35/x
  3. Step 3: Cross multiply
    134,944.29x = 202,194.88 × 46,149.35
  4. Step 4: Simplify right side
    134,944.29x = 9,331,163,124.59
  5. Step 5: Solve for x
    x = 9,331,163,124.59/134,944.29
  6. Step 6: Final answer
    x = 69,148.26

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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.