Home / 37,833.06-52,209.63-21,926.74

Finding the Fourth Proportional to 37,833.06, 52,209.63 and 21,926.74

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Solution

The fourth proportional to 37,833.06, 52,209.63 and 21,926.74 is: 30,258.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,833.06 : 52,209.63 = 21,926.74 : x
  2. Step 2: Convert to fraction form
    37,833.06/52,209.63 = 21,926.74/x
  3. Step 3: Cross multiply
    37,833.06x = 52,209.63 × 21,926.74
  4. Step 4: Simplify right side
    37,833.06x = 1,144,786,982.51
  5. Step 5: Solve for x
    x = 1,144,786,982.51/37,833.06
  6. Step 6: Final answer
    x = 30,258.91

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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.