Home / 19,535.01-26,958.25-10,582.50

Finding the Fourth Proportional to 19,535.01, 26,958.25 and 10,582.50

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Solution

The fourth proportional to 19,535.01, 26,958.25 and 10,582.50 is: 14,603.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,535.01 : 26,958.25 = 10,582.50 : x
  2. Step 2: Convert to fraction form
    19,535.01/26,958.25 = 10,582.50/x
  3. Step 3: Cross multiply
    19,535.01x = 26,958.25 × 10,582.50
  4. Step 4: Simplify right side
    19,535.01x = 285,285,721.56
  5. Step 5: Solve for x
    x = 285,285,721.56/19,535.01
  6. Step 6: Final answer
    x = 14,603.82

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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.