Home / 67,733.77-93,452.38-43,822.57

Finding the Fourth Proportional to 67,733.77, 93,452.38 and 43,822.57

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Solution

The fourth proportional to 67,733.77, 93,452.38 and 43,822.57 is: 60,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,733.77 : 93,452.38 = 43,822.57 : x
  2. Step 2: Convert to fraction form
    67,733.77/93,452.38 = 43,822.57/x
  3. Step 3: Cross multiply
    67,733.77x = 93,452.38 × 43,822.57
  4. Step 4: Simplify right side
    67,733.77x = 4,095,323,464.22
  5. Step 5: Solve for x
    x = 4,095,323,464.22/67,733.77
  6. Step 6: Final answer
    x = 60,462.06

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1.5x scale

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.