Home / 27,532.31-37,994.58-14,957.06

Finding the Fourth Proportional to 27,532.31, 37,994.58 and 14,957.06

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Solution

The fourth proportional to 27,532.31, 37,994.58 and 14,957.06 is: 20,640.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,532.31 : 37,994.58 = 14,957.06 : x
  2. Step 2: Convert to fraction form
    27,532.31/37,994.58 = 14,957.06/x
  3. Step 3: Cross multiply
    27,532.31x = 37,994.58 × 14,957.06
  4. Step 4: Simplify right side
    27,532.31x = 568,287,022.76
  5. Step 5: Solve for x
    x = 568,287,022.76/27,532.31
  6. Step 6: Final answer
    x = 20,640.74

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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.