Home / 37,973.60-57,007.20-23,933.60

Finding the Fourth Proportional to 37,973.60, 57,007.20 and 23,933.60

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Solution

The fourth proportional to 37,973.60, 57,007.20 and 23,933.60 is: 35,929.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,973.60 : 57,007.20 = 23,933.60 : x
  2. Step 2: Convert to fraction form
    37,973.60/57,007.20 = 23,933.60/x
  3. Step 3: Cross multiply
    37,973.60x = 57,007.20 × 23,933.60
  4. Step 4: Simplify right side
    37,973.60x = 1,364,387,521.92
  5. Step 5: Solve for x
    x = 1,364,387,521.92/37,973.60
  6. Step 6: Final answer
    x = 35,929.90

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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.