Home / 169,186.48-233,461.82-97,552.66

Finding the Fourth Proportional to 169,186.48, 233,461.82 and 97,552.66

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Solution

The fourth proportional to 169,186.48, 233,461.82 and 97,552.66 is: 134,613.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,186.48 : 233,461.82 = 97,552.66 : x
  2. Step 2: Convert to fraction form
    169,186.48/233,461.82 = 97,552.66/x
  3. Step 3: Cross multiply
    169,186.48x = 233,461.82 × 97,552.66
  4. Step 4: Simplify right side
    169,186.48x = 22,774,821,549.44
  5. Step 5: Solve for x
    x = 22,774,821,549.44/169,186.48
  6. Step 6: Final answer
    x = 134,613.72

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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.