Home / 34,747.04-47,834.94-33,160.16

Finding the Fourth Proportional to 34,747.04, 47,834.94 and 33,160.16

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Solution

The fourth proportional to 34,747.04, 47,834.94 and 33,160.16 is: 45,650.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,747.04 : 47,834.94 = 33,160.16 : x
  2. Step 2: Convert to fraction form
    34,747.04/47,834.94 = 33,160.16/x
  3. Step 3: Cross multiply
    34,747.04x = 47,834.94 × 33,160.16
  4. Step 4: Simplify right side
    34,747.04x = 1,586,214,263.99
  5. Step 5: Solve for x
    x = 1,586,214,263.99/34,747.04
  6. Step 6: Final answer
    x = 45,650.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.