Home / 37,653.29-52,015.61-30,089.71

Finding the Fourth Proportional to 37,653.29, 52,015.61 and 30,089.71

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Solution

The fourth proportional to 37,653.29, 52,015.61 and 30,089.71 is: 41,567.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,653.29 : 52,015.61 = 30,089.71 : x
  2. Step 2: Convert to fraction form
    37,653.29/52,015.61 = 30,089.71/x
  3. Step 3: Cross multiply
    37,653.29x = 52,015.61 × 30,089.71
  4. Step 4: Simplify right side
    37,653.29x = 1,565,134,469.92
  5. Step 5: Solve for x
    x = 1,565,134,469.92/37,653.29
  6. Step 6: Final answer
    x = 41,567.01

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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.