Home / 34,504.02-51,720.12-23,411.70

Finding the Fourth Proportional to 34,504.02, 51,720.12 and 23,411.70

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Solution

The fourth proportional to 34,504.02, 51,720.12 and 23,411.70 is: 35,093.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,504.02 : 51,720.12 = 23,411.70 : x
  2. Step 2: Convert to fraction form
    34,504.02/51,720.12 = 23,411.70/x
  3. Step 3: Cross multiply
    34,504.02x = 51,720.12 × 23,411.70
  4. Step 4: Simplify right side
    34,504.02x = 1,210,855,933.40
  5. Step 5: Solve for x
    x = 1,210,855,933.40/34,504.02
  6. Step 6: Final answer
    x = 35,093.18

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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.