Home / 151,304.17-226,990.29-46,133.77

Finding the Fourth Proportional to 151,304.17, 226,990.29 and 46,133.77

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Solution

The fourth proportional to 151,304.17, 226,990.29 and 46,133.77 is: 69,211.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,304.17 : 226,990.29 = 46,133.77 : x
  2. Step 2: Convert to fraction form
    151,304.17/226,990.29 = 46,133.77/x
  3. Step 3: Cross multiply
    151,304.17x = 226,990.29 × 46,133.77
  4. Step 4: Simplify right side
    151,304.17x = 10,471,917,831.09
  5. Step 5: Solve for x
    x = 10,471,917,831.09/151,304.17
  6. Step 6: Final answer
    x = 69,211.03

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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.