Home / 264,001.48-364,288.80-150,831.52

Finding the Fourth Proportional to 264,001.48, 364,288.80 and 150,831.52

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Solution

The fourth proportional to 264,001.48, 364,288.80 and 150,831.52 is: 208,128.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,001.48 : 364,288.80 = 150,831.52 : x
  2. Step 2: Convert to fraction form
    264,001.48/364,288.80 = 150,831.52/x
  3. Step 3: Cross multiply
    264,001.48x = 364,288.80 × 150,831.52
  4. Step 4: Simplify right side
    264,001.48x = 54,946,233,422.98
  5. Step 5: Solve for x
    x = 54,946,233,422.98/264,001.48
  6. Step 6: Final answer
    x = 208,128.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.