Home / 17,756.87-24,505.23-10,203.08

Finding the Fourth Proportional to 17,756.87, 24,505.23 and 10,203.08

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Solution

The fourth proportional to 17,756.87, 24,505.23 and 10,203.08 is: 14,080.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,756.87 : 24,505.23 = 10,203.08 : x
  2. Step 2: Convert to fraction form
    17,756.87/24,505.23 = 10,203.08/x
  3. Step 3: Cross multiply
    17,756.87x = 24,505.23 × 10,203.08
  4. Step 4: Simplify right side
    17,756.87x = 250,028,822.11
  5. Step 5: Solve for x
    x = 250,028,822.11/17,756.87
  6. Step 6: Final answer
    x = 14,080.68

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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.