Home / 7,605.04-11,383.65-4,834.84

Finding the Fourth Proportional to 7,605.04, 11,383.65 and 4,834.84

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Solution

The fourth proportional to 7,605.04, 11,383.65 and 4,834.84 is: 7,237.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605.04 : 11,383.65 = 4,834.84 : x
  2. Step 2: Convert to fraction form
    7,605.04/11,383.65 = 4,834.84/x
  3. Step 3: Cross multiply
    7,605.04x = 11,383.65 × 4,834.84
  4. Step 4: Simplify right side
    7,605.04x = 55,038,069.45
  5. Step 5: Solve for x
    x = 55,038,069.45/7,605.04
  6. Step 6: Final answer
    x = 7,237.06

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1.5x scale

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.