Home / 32,313.06-44,598.33-18,165.06

Finding the Fourth Proportional to 32,313.06, 44,598.33 and 18,165.06

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Solution

The fourth proportional to 32,313.06, 44,598.33 and 18,165.06 is: 25,071.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,313.06 : 44,598.33 = 18,165.06 : x
  2. Step 2: Convert to fraction form
    32,313.06/44,598.33 = 18,165.06/x
  3. Step 3: Cross multiply
    32,313.06x = 44,598.33 × 18,165.06
  4. Step 4: Simplify right side
    32,313.06x = 810,131,340.35
  5. Step 5: Solve for x
    x = 810,131,340.35/32,313.06
  6. Step 6: Final answer
    x = 25,071.33

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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.