Home / 23,781.09-35,661.09-10,624.26

Finding the Fourth Proportional to 23,781.09, 35,661.09 and 10,624.26

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Solution

The fourth proportional to 23,781.09, 35,661.09 and 10,624.26 is: 15,931.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,781.09 : 35,661.09 = 10,624.26 : x
  2. Step 2: Convert to fraction form
    23,781.09/35,661.09 = 10,624.26/x
  3. Step 3: Cross multiply
    23,781.09x = 35,661.09 × 10,624.26
  4. Step 4: Simplify right side
    23,781.09x = 378,872,692.04
  5. Step 5: Solve for x
    x = 378,872,692.04/23,781.09
  6. Step 6: Final answer
    x = 15,931.68

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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.