Home / 97,662.14-146,507.84-35,347.22

Finding the Fourth Proportional to 97,662.14, 146,507.84 and 35,347.22

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Solution

The fourth proportional to 97,662.14, 146,507.84 and 35,347.22 is: 53,026.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,662.14 : 146,507.84 = 35,347.22 : x
  2. Step 2: Convert to fraction form
    97,662.14/146,507.84 = 35,347.22/x
  3. Step 3: Cross multiply
    97,662.14x = 146,507.84 × 35,347.22
  4. Step 4: Simplify right side
    97,662.14x = 5,178,645,041.74
  5. Step 5: Solve for x
    x = 5,178,645,041.74/97,662.14
  6. Step 6: Final answer
    x = 53,026.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.