Home / 34,505.28-51,506.13-29,606.40

Finding the Fourth Proportional to 34,505.28, 51,506.13 and 29,606.40

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Solution

The fourth proportional to 34,505.28, 51,506.13 and 29,606.40 is: 44,193.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,505.28 : 51,506.13 = 29,606.40 : x
  2. Step 2: Convert to fraction form
    34,505.28/51,506.13 = 29,606.40/x
  3. Step 3: Cross multiply
    34,505.28x = 51,506.13 × 29,606.40
  4. Step 4: Simplify right side
    34,505.28x = 1,524,911,087.23
  5. Step 5: Solve for x
    x = 1,524,911,087.23/34,505.28
  6. Step 6: Final answer
    x = 44,193.56

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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.