Home / 169,186.98-233,462.51-97,553.16

Finding the Fourth Proportional to 169,186.98, 233,462.51 and 97,553.16

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Solution

The fourth proportional to 169,186.98, 233,462.51 and 97,553.16 is: 134,614.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,186.98 : 233,462.51 = 97,553.16 : x
  2. Step 2: Convert to fraction form
    169,186.98/233,462.51 = 97,553.16/x
  3. Step 3: Cross multiply
    169,186.98x = 233,462.51 × 97,553.16
  4. Step 4: Simplify right side
    169,186.98x = 22,775,005,592.03
  5. Step 5: Solve for x
    x = 22,775,005,592.03/169,186.98
  6. Step 6: Final answer
    x = 134,614.41

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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.