Home / 32,586.32-44,968.77-18,246.28

Finding the Fourth Proportional to 32,586.32, 44,968.77 and 18,246.28

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Solution

The fourth proportional to 32,586.32, 44,968.77 and 18,246.28 is: 25,179.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,586.32 : 44,968.77 = 18,246.28 : x
  2. Step 2: Convert to fraction form
    32,586.32/44,968.77 = 18,246.28/x
  3. Step 3: Cross multiply
    32,586.32x = 44,968.77 × 18,246.28
  4. Step 4: Simplify right side
    32,586.32x = 820,512,740.57
  5. Step 5: Solve for x
    x = 820,512,740.57/32,586.32
  6. Step 6: Final answer
    x = 25,179.67

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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.