Home / 26,750.04-40,090.71-10,090.23

Finding the Fourth Proportional to 26,750.04, 40,090.71 and 10,090.23

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Solution

The fourth proportional to 26,750.04, 40,090.71 and 10,090.23 is: 15,122.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,750.04 : 40,090.71 = 10,090.23 : x
  2. Step 2: Convert to fraction form
    26,750.04/40,090.71 = 10,090.23/x
  3. Step 3: Cross multiply
    26,750.04x = 40,090.71 × 10,090.23
  4. Step 4: Simplify right side
    26,750.04x = 404,524,484.76
  5. Step 5: Solve for x
    x = 404,524,484.76/26,750.04
  6. Step 6: Final answer
    x = 15,122.39

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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.