Home / 41,109.16-56,730.54-22,246.60

Finding the Fourth Proportional to 41,109.16, 56,730.54 and 22,246.60

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Solution

The fourth proportional to 41,109.16, 56,730.54 and 22,246.60 is: 30,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.16 : 56,730.54 = 22,246.60 : x
  2. Step 2: Convert to fraction form
    41,109.16/56,730.54 = 22,246.60/x
  3. Step 3: Cross multiply
    41,109.16x = 56,730.54 × 22,246.60
  4. Step 4: Simplify right side
    41,109.16x = 1,262,061,631.16
  5. Step 5: Solve for x
    x = 1,262,061,631.16/41,109.16
  6. Step 6: Final answer
    x = 30,700.25

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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.