Home / 50,491.48-75,751.25-22,030.92

Finding the Fourth Proportional to 50,491.48, 75,751.25 and 22,030.92

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Solution

The fourth proportional to 50,491.48, 75,751.25 and 22,030.92 is: 33,052.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,491.48 : 75,751.25 = 22,030.92 : x
  2. Step 2: Convert to fraction form
    50,491.48/75,751.25 = 22,030.92/x
  3. Step 3: Cross multiply
    50,491.48x = 75,751.25 × 22,030.92
  4. Step 4: Simplify right side
    50,491.48x = 1,668,869,728.65
  5. Step 5: Solve for x
    x = 1,668,869,728.65/50,491.48
  6. Step 6: Final answer
    x = 33,052.50

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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.