Home / 32,353.11-44,647.61-18,013.14

Finding the Fourth Proportional to 32,353.11, 44,647.61 and 18,013.14

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Solution

The fourth proportional to 32,353.11, 44,647.61 and 18,013.14 is: 24,858.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,353.11 : 44,647.61 = 18,013.14 : x
  2. Step 2: Convert to fraction form
    32,353.11/44,647.61 = 18,013.14/x
  3. Step 3: Cross multiply
    32,353.11x = 44,647.61 × 18,013.14
  4. Step 4: Simplify right side
    32,353.11x = 804,243,559.53
  5. Step 5: Solve for x
    x = 804,243,559.53/32,353.11
  6. Step 6: Final answer
    x = 24,858.31

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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.