Home / 41,305.68-57,000.51-22,442.67

Finding the Fourth Proportional to 41,305.68, 57,000.51 and 22,442.67

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Solution

The fourth proportional to 41,305.68, 57,000.51 and 22,442.67 is: 30,970.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,305.68 : 57,000.51 = 22,442.67 : x
  2. Step 2: Convert to fraction form
    41,305.68/57,000.51 = 22,442.67/x
  3. Step 3: Cross multiply
    41,305.68x = 57,000.51 × 22,442.67
  4. Step 4: Simplify right side
    41,305.68x = 1,279,243,635.76
  5. Step 5: Solve for x
    x = 1,279,243,635.76/41,305.68
  6. Step 6: Final answer
    x = 30,970.16

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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.