Home / 25,356.46-37,969.08-22,535.32

Finding the Fourth Proportional to 25,356.46, 37,969.08 and 22,535.32

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Solution

The fourth proportional to 25,356.46, 37,969.08 and 22,535.32 is: 33,744.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,356.46 : 37,969.08 = 22,535.32 : x
  2. Step 2: Convert to fraction form
    25,356.46/37,969.08 = 22,535.32/x
  3. Step 3: Cross multiply
    25,356.46x = 37,969.08 × 22,535.32
  4. Step 4: Simplify right side
    25,356.46x = 855,645,367.91
  5. Step 5: Solve for x
    x = 855,645,367.91/25,356.46
  6. Step 6: Final answer
    x = 33,744.67

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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.