Home / 134,947.29-202,199.38-46,152.35

Finding the Fourth Proportional to 134,947.29, 202,199.38 and 46,152.35

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Solution

The fourth proportional to 134,947.29, 202,199.38 and 46,152.35 is: 69,152.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,947.29 : 202,199.38 = 46,152.35 : x
  2. Step 2: Convert to fraction form
    134,947.29/202,199.38 = 46,152.35/x
  3. Step 3: Cross multiply
    134,947.29x = 202,199.38 × 46,152.35
  4. Step 4: Simplify right side
    134,947.29x = 9,331,976,555.54
  5. Step 5: Solve for x
    x = 9,331,976,555.54/134,947.29
  6. Step 6: Final answer
    x = 69,152.75

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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.