Home / 295,941.63-444,228.35-127,545.06

Finding the Fourth Proportional to 295,941.63, 444,228.35 and 127,545.06

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Solution

The fourth proportional to 295,941.63, 444,228.35 and 127,545.06 is: 191,453.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,941.63 : 444,228.35 = 127,545.06 : x
  2. Step 2: Convert to fraction form
    295,941.63/444,228.35 = 127,545.06/x
  3. Step 3: Cross multiply
    295,941.63x = 444,228.35 × 127,545.06
  4. Step 4: Simplify right side
    295,941.63x = 56,659,131,554.45
  5. Step 5: Solve for x
    x = 56,659,131,554.45/295,941.63
  6. Step 6: Final answer
    x = 191,453.74

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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.