Home / 93,494.32-129,033.23-52,659.79

Finding the Fourth Proportional to 93,494.32, 129,033.23 and 52,659.79

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Solution

The fourth proportional to 93,494.32, 129,033.23 and 52,659.79 is: 72,676.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,494.32 : 129,033.23 = 52,659.79 : x
  2. Step 2: Convert to fraction form
    93,494.32/129,033.23 = 52,659.79/x
  3. Step 3: Cross multiply
    93,494.32x = 129,033.23 × 52,659.79
  4. Step 4: Simplify right side
    93,494.32x = 6,794,862,208.94
  5. Step 5: Solve for x
    x = 6,794,862,208.94/93,494.32
  6. Step 6: Final answer
    x = 72,676.74

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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.