Home / 241,336.90-362,005.35-152,301.70

Finding the Fourth Proportional to 241,336.90, 362,005.35 and 152,301.70

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Solution

The fourth proportional to 241,336.90, 362,005.35 and 152,301.70 is: 228,452.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,336.90 : 362,005.35 = 152,301.70 : x
  2. Step 2: Convert to fraction form
    241,336.90/362,005.35 = 152,301.70/x
  3. Step 3: Cross multiply
    241,336.90x = 362,005.35 × 152,301.70
  4. Step 4: Simplify right side
    241,336.90x = 55,134,030,214.10
  5. Step 5: Solve for x
    x = 55,134,030,214.10/241,336.90
  6. Step 6: Final answer
    x = 228,452.55

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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.