Home / 171,080.86-236,082.02-94,595.52

Finding the Fourth Proportional to 171,080.86, 236,082.02 and 94,595.52

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Solution

The fourth proportional to 171,080.86, 236,082.02 and 94,595.52 is: 130,536.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,080.86 : 236,082.02 = 94,595.52 : x
  2. Step 2: Convert to fraction form
    171,080.86/236,082.02 = 94,595.52/x
  3. Step 3: Cross multiply
    171,080.86x = 236,082.02 × 94,595.52
  4. Step 4: Simplify right side
    171,080.86x = 22,332,301,444.55
  5. Step 5: Solve for x
    x = 22,332,301,444.55/171,080.86
  6. Step 6: Final answer
    x = 130,536.53

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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.