Home / 23,100.04-34,624.68-9,055.81

Finding the Fourth Proportional to 23,100.04, 34,624.68 and 9,055.81

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Solution

The fourth proportional to 23,100.04, 34,624.68 and 9,055.81 is: 13,573.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,100.04 : 34,624.68 = 9,055.81 : x
  2. Step 2: Convert to fraction form
    23,100.04/34,624.68 = 9,055.81/x
  3. Step 3: Cross multiply
    23,100.04x = 34,624.68 × 9,055.81
  4. Step 4: Simplify right side
    23,100.04x = 313,554,523.39
  5. Step 5: Solve for x
    x = 313,554,523.39/23,100.04
  6. Step 6: Final answer
    x = 13,573.77

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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.