Home / 97,932.48-134,266.67-96,161.01

Finding the Fourth Proportional to 97,932.48, 134,266.67 and 96,161.01

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Solution

The fourth proportional to 97,932.48, 134,266.67 and 96,161.01 is: 131,837.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,932.48 : 134,266.67 = 96,161.01 : x
  2. Step 2: Convert to fraction form
    97,932.48/134,266.67 = 96,161.01/x
  3. Step 3: Cross multiply
    97,932.48x = 134,266.67 × 96,161.01
  4. Step 4: Simplify right side
    97,932.48x = 12,911,218,596.54
  5. Step 5: Solve for x
    x = 12,911,218,596.54/97,932.48
  6. Step 6: Final answer
    x = 131,837.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.