Home / 92,453.67-127,585.53-50,011.29

Finding the Fourth Proportional to 92,453.67, 127,585.53 and 50,011.29

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Solution

The fourth proportional to 92,453.67, 127,585.53 and 50,011.29 is: 69,015.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,453.67 : 127,585.53 = 50,011.29 : x
  2. Step 2: Convert to fraction form
    92,453.67/127,585.53 = 50,011.29/x
  3. Step 3: Cross multiply
    92,453.67x = 127,585.53 × 50,011.29
  4. Step 4: Simplify right side
    92,453.67x = 6,380,716,940.63
  5. Step 5: Solve for x
    x = 6,380,716,940.63/92,453.67
  6. Step 6: Final answer
    x = 69,015.29

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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.