Home / 134,473.34-201,466.66-96,829.60

Finding the Fourth Proportional to 134,473.34, 201,466.66 and 96,829.60

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Solution

The fourth proportional to 134,473.34, 201,466.66 and 96,829.60 is: 145,069.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,473.34 : 201,466.66 = 96,829.60 : x
  2. Step 2: Convert to fraction form
    134,473.34/201,466.66 = 96,829.60/x
  3. Step 3: Cross multiply
    134,473.34x = 201,466.66 × 96,829.60
  4. Step 4: Simplify right side
    134,473.34x = 19,507,936,101.14
  5. Step 5: Solve for x
    x = 19,507,936,101.14/134,473.34
  6. Step 6: Final answer
    x = 145,069.17

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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.