Home / 19,527.18-29,260.09-15,095.71

Finding the Fourth Proportional to 19,527.18, 29,260.09 and 15,095.71

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Solution

The fourth proportional to 19,527.18, 29,260.09 and 15,095.71 is: 22,619.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527.18 : 29,260.09 = 15,095.71 : x
  2. Step 2: Convert to fraction form
    19,527.18/29,260.09 = 15,095.71/x
  3. Step 3: Cross multiply
    19,527.18x = 29,260.09 × 15,095.71
  4. Step 4: Simplify right side
    19,527.18x = 441,701,833.21
  5. Step 5: Solve for x
    x = 441,701,833.21/19,527.18
  6. Step 6: Final answer
    x = 22,619.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.