Home / 19,522.01-26,940.39-10,569.52

Finding the Fourth Proportional to 19,522.01, 26,940.39 and 10,569.52

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Solution

The fourth proportional to 19,522.01, 26,940.39 and 10,569.52 is: 14,585.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522.01 : 26,940.39 = 10,569.52 : x
  2. Step 2: Convert to fraction form
    19,522.01/26,940.39 = 10,569.52/x
  3. Step 3: Cross multiply
    19,522.01x = 26,940.39 × 10,569.52
  4. Step 4: Simplify right side
    19,522.01x = 284,746,990.91
  5. Step 5: Solve for x
    x = 284,746,990.91/19,522.01
  6. Step 6: Final answer
    x = 14,585.95

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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.