Home / 264,386.06-364,814.27-151,186.94

Finding the Fourth Proportional to 264,386.06, 364,814.27 and 151,186.94

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Solution

The fourth proportional to 264,386.06, 364,814.27 and 151,186.94 is: 208,615.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,386.06 : 364,814.27 = 151,186.94 : x
  2. Step 2: Convert to fraction form
    264,386.06/364,814.27 = 151,186.94/x
  3. Step 3: Cross multiply
    264,386.06x = 364,814.27 × 151,186.94
  4. Step 4: Simplify right side
    264,386.06x = 55,155,150,569.63
  5. Step 5: Solve for x
    x = 55,155,150,569.63/264,386.06
  6. Step 6: Final answer
    x = 208,615.96

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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.