Home / 38,072.87-52,533.12-23,917.52

Finding the Fourth Proportional to 38,072.87, 52,533.12 and 23,917.52

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Solution

The fourth proportional to 38,072.87, 52,533.12 and 23,917.52 is: 33,001.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,072.87 : 52,533.12 = 23,917.52 : x
  2. Step 2: Convert to fraction form
    38,072.87/52,533.12 = 23,917.52/x
  3. Step 3: Cross multiply
    38,072.87x = 52,533.12 × 23,917.52
  4. Step 4: Simplify right side
    38,072.87x = 1,256,461,948.26
  5. Step 5: Solve for x
    x = 1,256,461,948.26/38,072.87
  6. Step 6: Final answer
    x = 33,001.50

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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.