Home / 41,108.50-56,730.14-22,246.03

Finding the Fourth Proportional to 41,108.50, 56,730.14 and 22,246.03

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Solution

The fourth proportional to 41,108.50, 56,730.14 and 22,246.03 is: 30,699.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108.50 : 56,730.14 = 22,246.03 : x
  2. Step 2: Convert to fraction form
    41,108.50/56,730.14 = 22,246.03/x
  3. Step 3: Cross multiply
    41,108.50x = 56,730.14 × 22,246.03
  4. Step 4: Simplify right side
    41,108.50x = 1,262,020,396.34
  5. Step 5: Solve for x
    x = 1,262,020,396.34/41,108.50
  6. Step 6: Final answer
    x = 30,699.74

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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.