Home / 134,923.93-202,348.95-50,677.58

Finding the Fourth Proportional to 134,923.93, 202,348.95 and 50,677.58

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Solution

The fourth proportional to 134,923.93, 202,348.95 and 50,677.58 is: 76,002.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,923.93 : 202,348.95 = 50,677.58 : x
  2. Step 2: Convert to fraction form
    134,923.93/202,348.95 = 50,677.58/x
  3. Step 3: Cross multiply
    134,923.93x = 202,348.95 × 50,677.58
  4. Step 4: Simplify right side
    134,923.93x = 10,254,555,101.54
  5. Step 5: Solve for x
    x = 10,254,555,101.54/134,923.93
  6. Step 6: Final answer
    x = 76,002.49

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1.5x scale

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.