Home / 79,350.52-119,056.77-34,946.07

Finding the Fourth Proportional to 79,350.52, 119,056.77 and 34,946.07

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Solution

The fourth proportional to 79,350.52, 119,056.77 and 34,946.07 is: 52,432.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,350.52 : 119,056.77 = 34,946.07 : x
  2. Step 2: Convert to fraction form
    79,350.52/119,056.77 = 34,946.07/x
  3. Step 3: Cross multiply
    79,350.52x = 119,056.77 × 34,946.07
  4. Step 4: Simplify right side
    79,350.52x = 4,160,566,218.39
  5. Step 5: Solve for x
    x = 4,160,566,218.39/79,350.52
  6. Step 6: Final answer
    x = 52,432.75

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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.