Home / 14,525.07-20,033.61-10,056.30

Finding the Fourth Proportional to 14,525.07, 20,033.61 and 10,056.30

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Solution

The fourth proportional to 14,525.07, 20,033.61 and 10,056.30 is: 13,870.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,525.07 : 20,033.61 = 10,056.30 : x
  2. Step 2: Convert to fraction form
    14,525.07/20,033.61 = 10,056.30/x
  3. Step 3: Cross multiply
    14,525.07x = 20,033.61 × 10,056.30
  4. Step 4: Simplify right side
    14,525.07x = 201,463,992.24
  5. Step 5: Solve for x
    x = 201,463,992.24/14,525.07
  6. Step 6: Final answer
    x = 13,870.09

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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.