Home / 134,265.30-201,133.65-96,736.38

Finding the Fourth Proportional to 134,265.30, 201,133.65 and 96,736.38

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Solution

The fourth proportional to 134,265.30, 201,133.65 and 96,736.38 is: 144,914.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,265.30 : 201,133.65 = 96,736.38 : x
  2. Step 2: Convert to fraction form
    134,265.30/201,133.65 = 96,736.38/x
  3. Step 3: Cross multiply
    134,265.30x = 201,133.65 × 96,736.38
  4. Step 4: Simplify right side
    134,265.30x = 19,456,941,197.19
  5. Step 5: Solve for x
    x = 19,456,941,197.19/134,265.30
  6. Step 6: Final answer
    x = 144,914.15

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1.5x scale

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.