Home / 32,313.33-48,470.00-10,128.42

Finding the Fourth Proportional to 32,313.33, 48,470.00 and 10,128.42

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Solution

The fourth proportional to 32,313.33, 48,470.00 and 10,128.42 is: 15,192.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,313.33 : 48,470.00 = 10,128.42 : x
  2. Step 2: Convert to fraction form
    32,313.33/48,470.00 = 10,128.42/x
  3. Step 3: Cross multiply
    32,313.33x = 48,470.00 × 10,128.42
  4. Step 4: Simplify right side
    32,313.33x = 490,924,466.76
  5. Step 5: Solve for x
    x = 490,924,466.76/32,313.33
  6. Step 6: Final answer
    x = 15,192.63

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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.