Home / 37,986.47-52,423.17-22,883.87

Finding the Fourth Proportional to 37,986.47, 52,423.17 and 22,883.87

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Solution

The fourth proportional to 37,986.47, 52,423.17 and 22,883.87 is: 31,580.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,986.47 : 52,423.17 = 22,883.87 : x
  2. Step 2: Convert to fraction form
    37,986.47/52,423.17 = 22,883.87/x
  3. Step 3: Cross multiply
    37,986.47x = 52,423.17 × 22,883.87
  4. Step 4: Simplify right side
    37,986.47x = 1,199,645,052.51
  5. Step 5: Solve for x
    x = 1,199,645,052.51/37,986.47
  6. Step 6: Final answer
    x = 31,580.85

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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.