Home / 32,302.10-44,575.44-18,154.64

Finding the Fourth Proportional to 32,302.10, 44,575.44 and 18,154.64

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Solution

The fourth proportional to 32,302.10, 44,575.44 and 18,154.64 is: 25,052.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,302.10 : 44,575.44 = 18,154.64 : x
  2. Step 2: Convert to fraction form
    32,302.10/44,575.44 = 18,154.64/x
  3. Step 3: Cross multiply
    32,302.10x = 44,575.44 × 18,154.64
  4. Step 4: Simplify right side
    32,302.10x = 809,251,066.04
  5. Step 5: Solve for x
    x = 809,251,066.04/32,302.10
  6. Step 6: Final answer
    x = 25,052.58

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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.