Home / 41,109.08-56,730.30-23,203.16

Finding the Fourth Proportional to 41,109.08, 56,730.30 and 23,203.16

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Solution

The fourth proportional to 41,109.08, 56,730.30 and 23,203.16 is: 32,020.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,109.08 : 56,730.30 = 23,203.16 : x
  2. Step 2: Convert to fraction form
    41,109.08/56,730.30 = 23,203.16/x
  3. Step 3: Cross multiply
    41,109.08x = 56,730.30 × 23,203.16
  4. Step 4: Simplify right side
    41,109.08x = 1,316,322,227.75
  5. Step 5: Solve for x
    x = 1,316,322,227.75/41,109.08
  6. Step 6: Final answer
    x = 32,020.23

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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.