Home / 27,056.59-37,313.92-16,985.97

Finding the Fourth Proportional to 27,056.59, 37,313.92 and 16,985.97

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Solution

The fourth proportional to 27,056.59, 37,313.92 and 16,985.97 is: 23,425.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,056.59 : 37,313.92 = 16,985.97 : x
  2. Step 2: Convert to fraction form
    27,056.59/37,313.92 = 16,985.97/x
  3. Step 3: Cross multiply
    27,056.59x = 37,313.92 × 16,985.97
  4. Step 4: Simplify right side
    27,056.59x = 633,812,893.97
  5. Step 5: Solve for x
    x = 633,812,893.97/27,056.59
  6. Step 6: Final answer
    x = 23,425.46

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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.