Home / 19,304.18-28,793.98-17,532.44

Finding the Fourth Proportional to 19,304.18, 28,793.98 and 17,532.44

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Solution

The fourth proportional to 19,304.18, 28,793.98 and 17,532.44 is: 26,151.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,304.18 : 28,793.98 = 17,532.44 : x
  2. Step 2: Convert to fraction form
    19,304.18/28,793.98 = 17,532.44/x
  3. Step 3: Cross multiply
    19,304.18x = 28,793.98 × 17,532.44
  4. Step 4: Simplify right side
    19,304.18x = 504,828,726.71
  5. Step 5: Solve for x
    x = 504,828,726.71/19,304.18
  6. Step 6: Final answer
    x = 26,151.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.