Home / 17,442.90-26,156.52-5,594.49

Finding the Fourth Proportional to 17,442.90, 26,156.52 and 5,594.49

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Solution

The fourth proportional to 17,442.90, 26,156.52 and 5,594.49 is: 8,389.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,442.90 : 26,156.52 = 5,594.49 : x
  2. Step 2: Convert to fraction form
    17,442.90/26,156.52 = 5,594.49/x
  3. Step 3: Cross multiply
    17,442.90x = 26,156.52 × 5,594.49
  4. Step 4: Simplify right side
    17,442.90x = 146,332,389.57
  5. Step 5: Solve for x
    x = 146,332,389.57/17,442.90
  6. Step 6: Final answer
    x = 8,389.22

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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.