Home / 97,933.48-134,268.04-96,162.01

Finding the Fourth Proportional to 97,933.48, 134,268.04 and 96,162.01

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Solution

The fourth proportional to 97,933.48, 134,268.04 and 96,162.01 is: 131,839.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,933.48 : 134,268.04 = 96,162.01 : x
  2. Step 2: Convert to fraction form
    97,933.48/134,268.04 = 96,162.01/x
  3. Step 3: Cross multiply
    97,933.48x = 134,268.04 × 96,162.01
  4. Step 4: Simplify right side
    97,933.48x = 12,911,484,605.16
  5. Step 5: Solve for x
    x = 12,911,484,605.16/97,933.48
  6. Step 6: Final answer
    x = 131,839.33

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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.