Home / 29,134.16-43,503.76-23,143.82

Finding the Fourth Proportional to 29,134.16, 43,503.76 and 23,143.82

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Solution

The fourth proportional to 29,134.16, 43,503.76 and 23,143.82 is: 34,558.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,134.16 : 43,503.76 = 23,143.82 : x
  2. Step 2: Convert to fraction form
    29,134.16/43,503.76 = 23,143.82/x
  3. Step 3: Cross multiply
    29,134.16x = 43,503.76 × 23,143.82
  4. Step 4: Simplify right side
    29,134.16x = 1,006,843,190.76
  5. Step 5: Solve for x
    x = 1,006,843,190.76/29,134.16
  6. Step 6: Final answer
    x = 34,558.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.