Home / 59,746.12-89,619.18-22,309.11

Finding the Fourth Proportional to 59,746.12, 89,619.18 and 22,309.11

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Solution

The fourth proportional to 59,746.12, 89,619.18 and 22,309.11 is: 33,463.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,746.12 : 89,619.18 = 22,309.11 : x
  2. Step 2: Convert to fraction form
    59,746.12/89,619.18 = 22,309.11/x
  3. Step 3: Cross multiply
    59,746.12x = 89,619.18 × 22,309.11
  4. Step 4: Simplify right side
    59,746.12x = 1,999,324,144.73
  5. Step 5: Solve for x
    x = 1,999,324,144.73/59,746.12
  6. Step 6: Final answer
    x = 33,463.67

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.