Home / 32,401.84-44,717.13-18,066.30

Finding the Fourth Proportional to 32,401.84, 44,717.13 and 18,066.30

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Solution

The fourth proportional to 32,401.84, 44,717.13 and 18,066.30 is: 24,932.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,401.84 : 44,717.13 = 18,066.30 : x
  2. Step 2: Convert to fraction form
    32,401.84/44,717.13 = 18,066.30/x
  3. Step 3: Cross multiply
    32,401.84x = 44,717.13 × 18,066.30
  4. Step 4: Simplify right side
    32,401.84x = 807,873,085.72
  5. Step 5: Solve for x
    x = 807,873,085.72/32,401.84
  6. Step 6: Final answer
    x = 24,932.94

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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.