Home / 41,354.76-57,069.63-22,491.84

Finding the Fourth Proportional to 41,354.76, 57,069.63 and 22,491.84

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Solution

The fourth proportional to 41,354.76, 57,069.63 and 22,491.84 is: 31,038.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.76 : 57,069.63 = 22,491.84 : x
  2. Step 2: Convert to fraction form
    41,354.76/57,069.63 = 22,491.84/x
  3. Step 3: Cross multiply
    41,354.76x = 57,069.63 × 22,491.84
  4. Step 4: Simplify right side
    41,354.76x = 1,283,600,986.82
  5. Step 5: Solve for x
    x = 1,283,600,986.82/41,354.76
  6. Step 6: Final answer
    x = 31,038.77

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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.