Home / 43,933.60-60,628.40-23,790.64

Finding the Fourth Proportional to 43,933.60, 60,628.40 and 23,790.64

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Solution

The fourth proportional to 43,933.60, 60,628.40 and 23,790.64 is: 32,831.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,933.60 : 60,628.40 = 23,790.64 : x
  2. Step 2: Convert to fraction form
    43,933.60/60,628.40 = 23,790.64/x
  3. Step 3: Cross multiply
    43,933.60x = 60,628.40 × 23,790.64
  4. Step 4: Simplify right side
    43,933.60x = 1,442,388,438.18
  5. Step 5: Solve for x
    x = 1,442,388,438.18/43,933.60
  6. Step 6: Final answer
    x = 32,831.10

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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.