Home / 264,381.35-364,807.77-151,182.23

Finding the Fourth Proportional to 264,381.35, 364,807.77 and 151,182.23

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Solution

The fourth proportional to 264,381.35, 364,807.77 and 151,182.23 is: 208,609.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,381.35 : 364,807.77 = 151,182.23 : x
  2. Step 2: Convert to fraction form
    264,381.35/364,807.77 = 151,182.23/x
  3. Step 3: Cross multiply
    264,381.35x = 364,807.77 × 151,182.23
  4. Step 4: Simplify right side
    264,381.35x = 55,152,450,365.89
  5. Step 5: Solve for x
    x = 55,152,450,365.89/264,381.35
  6. Step 6: Final answer
    x = 208,609.46

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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.