Home / 34,700.45-52,052.58-11,006.29

Finding the Fourth Proportional to 34,700.45, 52,052.58 and 11,006.29

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Solution

The fourth proportional to 34,700.45, 52,052.58 and 11,006.29 is: 16,510.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,700.45 : 52,052.58 = 11,006.29 : x
  2. Step 2: Convert to fraction form
    34,700.45/52,052.58 = 11,006.29/x
  3. Step 3: Cross multiply
    34,700.45x = 52,052.58 × 11,006.29
  4. Step 4: Simplify right side
    34,700.45x = 572,905,475.43
  5. Step 5: Solve for x
    x = 572,905,475.43/34,700.45
  6. Step 6: Final answer
    x = 16,510.03

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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.