Home / 165,275.30-228,060.30-97,277.24

Finding the Fourth Proportional to 165,275.30, 228,060.30 and 97,277.24

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Solution

The fourth proportional to 165,275.30, 228,060.30 and 97,277.24 is: 134,231.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,275.30 : 228,060.30 = 97,277.24 : x
  2. Step 2: Convert to fraction form
    165,275.30/228,060.30 = 97,277.24/x
  3. Step 3: Cross multiply
    165,275.30x = 228,060.30 × 97,277.24
  4. Step 4: Simplify right side
    165,275.30x = 22,185,076,537.57
  5. Step 5: Solve for x
    x = 22,185,076,537.57/165,275.30
  6. Step 6: Final answer
    x = 134,231.05

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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.