Home / 94,262.33-141,395.36-75,455.08

Finding the Fourth Proportional to 94,262.33, 141,395.36 and 75,455.08

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Solution

The fourth proportional to 94,262.33, 141,395.36 and 75,455.08 is: 113,184.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,262.33 : 141,395.36 = 75,455.08 : x
  2. Step 2: Convert to fraction form
    94,262.33/141,395.36 = 75,455.08/x
  3. Step 3: Cross multiply
    94,262.33x = 141,395.36 × 75,455.08
  4. Step 4: Simplify right side
    94,262.33x = 10,668,997,469.67
  5. Step 5: Solve for x
    x = 10,668,997,469.67/94,262.33
  6. Step 6: Final answer
    x = 113,184.10

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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.