Home / 17,937.05-24,752.74-10,383.69

Finding the Fourth Proportional to 17,937.05, 24,752.74 and 10,383.69

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Solution

The fourth proportional to 17,937.05, 24,752.74 and 10,383.69 is: 14,329.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,937.05 : 24,752.74 = 10,383.69 : x
  2. Step 2: Convert to fraction form
    17,937.05/24,752.74 = 10,383.69/x
  3. Step 3: Cross multiply
    17,937.05x = 24,752.74 × 10,383.69
  4. Step 4: Simplify right side
    17,937.05x = 257,024,865.14
  5. Step 5: Solve for x
    x = 257,024,865.14/17,937.05
  6. Step 6: Final answer
    x = 14,329.28

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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.