Home / 67,983.48-93,784.50-44,117.64

Finding the Fourth Proportional to 67,983.48, 93,784.50 and 44,117.64

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Solution

The fourth proportional to 67,983.48, 93,784.50 and 44,117.64 is: 60,861.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,983.48 : 93,784.50 = 44,117.64 : x
  2. Step 2: Convert to fraction form
    67,983.48/93,784.50 = 44,117.64/x
  3. Step 3: Cross multiply
    67,983.48x = 93,784.50 × 44,117.64
  4. Step 4: Simplify right side
    67,983.48x = 4,137,550,808.58
  5. Step 5: Solve for x
    x = 4,137,550,808.58/67,983.48
  6. Step 6: Final answer
    x = 60,861.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.