Home / 22,750.07-34,135.93-10,273.91

Finding the Fourth Proportional to 22,750.07, 34,135.93 and 10,273.91

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Solution

The fourth proportional to 22,750.07, 34,135.93 and 10,273.91 is: 15,415.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,750.07 : 34,135.93 = 10,273.91 : x
  2. Step 2: Convert to fraction form
    22,750.07/34,135.93 = 10,273.91/x
  3. Step 3: Cross multiply
    22,750.07x = 34,135.93 × 10,273.91
  4. Step 4: Simplify right side
    22,750.07x = 350,709,276.22
  5. Step 5: Solve for x
    x = 350,709,276.22/22,750.07
  6. Step 6: Final answer
    x = 15,415.75

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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.