Home / 264,324.06-364,767.71-151,146.81

Finding the Fourth Proportional to 264,324.06, 364,767.71 and 151,146.81

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Solution

The fourth proportional to 264,324.06, 364,767.71 and 151,146.81 is: 208,582.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,324.06 : 364,767.71 = 151,146.81 : x
  2. Step 2: Convert to fraction form
    264,324.06/364,767.71 = 151,146.81/x
  3. Step 3: Cross multiply
    264,324.06x = 364,767.71 × 151,146.81
  4. Step 4: Simplify right side
    264,324.06x = 55,133,475,001.77
  5. Step 5: Solve for x
    x = 55,133,475,001.77/264,324.06
  6. Step 6: Final answer
    x = 208,582.88

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1.5x scale

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.