Home / 34,155.69-51,250.96-23,039.08

Finding the Fourth Proportional to 34,155.69, 51,250.96 and 23,039.08

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Solution

The fourth proportional to 34,155.69, 51,250.96 and 23,039.08 is: 34,570.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,155.69 : 51,250.96 = 23,039.08 : x
  2. Step 2: Convert to fraction form
    34,155.69/51,250.96 = 23,039.08/x
  3. Step 3: Cross multiply
    34,155.69x = 51,250.96 × 23,039.08
  4. Step 4: Simplify right side
    34,155.69x = 1,180,775,156.47
  5. Step 5: Solve for x
    x = 1,180,775,156.47/34,155.69
  6. Step 6: Final answer
    x = 34,570.38

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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.