Home / 19,535.43-26,958.95-10,582.90

Finding the Fourth Proportional to 19,535.43, 26,958.95 and 10,582.90

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Solution

The fourth proportional to 19,535.43, 26,958.95 and 10,582.90 is: 14,604.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535.43 : 26,958.95 = 10,582.90 : x
  2. Step 2: Convert to fraction form
    19,535.43/26,958.95 = 10,582.90/x
  3. Step 3: Cross multiply
    19,535.43x = 26,958.95 × 10,582.90
  4. Step 4: Simplify right side
    19,535.43x = 285,303,898.41
  5. Step 5: Solve for x
    x = 285,303,898.41/19,535.43
  6. Step 6: Final answer
    x = 14,604.44

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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.