Home / 134,954.25-202,293.14-56,114.25

Finding the Fourth Proportional to 134,954.25, 202,293.14 and 56,114.25

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Solution

The fourth proportional to 134,954.25, 202,293.14 and 56,114.25 is: 84,113.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,954.25 : 202,293.14 = 56,114.25 : x
  2. Step 2: Convert to fraction form
    134,954.25/202,293.14 = 56,114.25/x
  3. Step 3: Cross multiply
    134,954.25x = 202,293.14 × 56,114.25
  4. Step 4: Simplify right side
    134,954.25x = 11,351,527,550.67
  5. Step 5: Solve for x
    x = 11,351,527,550.67/134,954.25
  6. Step 6: Final answer
    x = 84,113.89

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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.