Home / 19,092-26,333.52-16,569.12

Finding the Fourth Proportional to 19,092, 26,333.52 and 16,569.12

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Solution

The fourth proportional to 19,092, 26,333.52 and 16,569.12 is: 22,853.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,092 : 26,333.52 = 16,569.12 : x
  2. Step 2: Convert to fraction form
    19,092/26,333.52 = 16,569.12/x
  3. Step 3: Cross multiply
    19,092x = 26,333.52 × 16,569.12
  4. Step 4: Simplify right side
    19,092x = 436,323,252.90
  5. Step 5: Solve for x
    x = 436,323,252.90/19,092
  6. Step 6: Final answer
    x = 22,853.72

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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.