Home / 41,558.12-57,349.32-22,695.32

Finding the Fourth Proportional to 41,558.12, 57,349.32 and 22,695.32

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Solution

The fourth proportional to 41,558.12, 57,349.32 and 22,695.32 is: 31,319.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,558.12 : 57,349.32 = 22,695.32 : x
  2. Step 2: Convert to fraction form
    41,558.12/57,349.32 = 22,695.32/x
  3. Step 3: Cross multiply
    41,558.12x = 57,349.32 × 22,695.32
  4. Step 4: Simplify right side
    41,558.12x = 1,301,561,169.18
  5. Step 5: Solve for x
    x = 1,301,561,169.18/41,558.12
  6. Step 6: Final answer
    x = 31,319.06

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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.