Home / 94,998.80-142,478.76-32,674.16

Finding the Fourth Proportional to 94,998.80, 142,478.76 and 32,674.16

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Solution

The fourth proportional to 94,998.80, 142,478.76 and 32,674.16 is: 49,004.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,998.80 : 142,478.76 = 32,674.16 : x
  2. Step 2: Convert to fraction form
    94,998.80/142,478.76 = 32,674.16/x
  3. Step 3: Cross multiply
    94,998.80x = 142,478.76 × 32,674.16
  4. Step 4: Simplify right side
    94,998.80x = 4,655,373,800.84
  5. Step 5: Solve for x
    x = 4,655,373,800.84/94,998.80
  6. Step 6: Final answer
    x = 49,004.55

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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.