Home / 32,596.29-44,981.33-20,018.61

Finding the Fourth Proportional to 32,596.29, 44,981.33 and 20,018.61

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Solution

The fourth proportional to 32,596.29, 44,981.33 and 20,018.61 is: 27,624.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,596.29 : 44,981.33 = 20,018.61 : x
  2. Step 2: Convert to fraction form
    32,596.29/44,981.33 = 20,018.61/x
  3. Step 3: Cross multiply
    32,596.29x = 44,981.33 × 20,018.61
  4. Step 4: Simplify right side
    32,596.29x = 900,463,602.46
  5. Step 5: Solve for x
    x = 900,463,602.46/32,596.29
  6. Step 6: Final answer
    x = 27,624.73

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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.