Home / 183,191.26-274,826.08-56,828.76

Finding the Fourth Proportional to 183,191.26, 274,826.08 and 56,828.76

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Solution

The fourth proportional to 183,191.26, 274,826.08 and 56,828.76 is: 85,255.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,191.26 : 274,826.08 = 56,828.76 : x
  2. Step 2: Convert to fraction form
    183,191.26/274,826.08 = 56,828.76/x
  3. Step 3: Cross multiply
    183,191.26x = 274,826.08 × 56,828.76
  4. Step 4: Simplify right side
    183,191.26x = 15,618,025,342.06
  5. Step 5: Solve for x
    x = 15,618,025,342.06/183,191.26
  6. Step 6: Final answer
    x = 85,255.30

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1.5x scale

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.