Home / 93,335.55-140,003.33-51,199.35

Finding the Fourth Proportional to 93,335.55, 140,003.33 and 51,199.35

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Solution

The fourth proportional to 93,335.55, 140,003.33 and 51,199.35 is: 76,799.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,335.55 : 140,003.33 = 51,199.35 : x
  2. Step 2: Convert to fraction form
    93,335.55/140,003.33 = 51,199.35/x
  3. Step 3: Cross multiply
    93,335.55x = 140,003.33 × 51,199.35
  4. Step 4: Simplify right side
    93,335.55x = 7,168,079,237.84
  5. Step 5: Solve for x
    x = 7,168,079,237.84/93,335.55
  6. Step 6: Final answer
    x = 76,799.03

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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.