Home / 24,640.34-36,957.26-7,111.94

Finding the Fourth Proportional to 24,640.34, 36,957.26 and 7,111.94

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Solution

The fourth proportional to 24,640.34, 36,957.26 and 7,111.94 is: 10,666.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,640.34 : 36,957.26 = 7,111.94 : x
  2. Step 2: Convert to fraction form
    24,640.34/36,957.26 = 7,111.94/x
  3. Step 3: Cross multiply
    24,640.34x = 36,957.26 × 7,111.94
  4. Step 4: Simplify right side
    24,640.34x = 262,837,648.68
  5. Step 5: Solve for x
    x = 262,837,648.68/24,640.34
  6. Step 6: Final answer
    x = 10,666.97

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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.