Home / 32,440.23-48,660.39-9,066.67

Finding the Fourth Proportional to 32,440.23, 48,660.39 and 9,066.67

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Solution

The fourth proportional to 32,440.23, 48,660.39 and 9,066.67 is: 13,600.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,440.23 : 48,660.39 = 9,066.67 : x
  2. Step 2: Convert to fraction form
    32,440.23/48,660.39 = 9,066.67/x
  3. Step 3: Cross multiply
    32,440.23x = 48,660.39 × 9,066.67
  4. Step 4: Simplify right side
    32,440.23x = 441,187,576.55
  5. Step 5: Solve for x
    x = 441,187,576.55/32,440.23
  6. Step 6: Final answer
    x = 13,600.01

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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.