Home / 19,635.46-27,059.61-14,036.74

Finding the Fourth Proportional to 19,635.46, 27,059.61 and 14,036.74

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Solution

The fourth proportional to 19,635.46, 27,059.61 and 14,036.74 is: 19,344.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,635.46 : 27,059.61 = 14,036.74 : x
  2. Step 2: Convert to fraction form
    19,635.46/27,059.61 = 14,036.74/x
  3. Step 3: Cross multiply
    19,635.46x = 27,059.61 × 14,036.74
  4. Step 4: Simplify right side
    19,635.46x = 379,828,710.07
  5. Step 5: Solve for x
    x = 379,828,710.07/19,635.46
  6. Step 6: Final answer
    x = 19,344.02

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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.