Home / 183,313.93-274,616.21-103,108.24

Finding the Fourth Proportional to 183,313.93, 274,616.21 and 103,108.24

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Solution

The fourth proportional to 183,313.93, 274,616.21 and 103,108.24 is: 154,462.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,313.93 : 274,616.21 = 103,108.24 : x
  2. Step 2: Convert to fraction form
    183,313.93/274,616.21 = 103,108.24/x
  3. Step 3: Cross multiply
    183,313.93x = 274,616.21 × 103,108.24
  4. Step 4: Simplify right side
    183,313.93x = 28,315,194,088.57
  5. Step 5: Solve for x
    x = 28,315,194,088.57/183,313.93
  6. Step 6: Final answer
    x = 154,462.86

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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.