Home / 94,800.36-142,098.48-50,382.36

Finding the Fourth Proportional to 94,800.36, 142,098.48 and 50,382.36

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Solution

The fourth proportional to 94,800.36, 142,098.48 and 50,382.36 is: 75,519.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,800.36 : 142,098.48 = 50,382.36 : x
  2. Step 2: Convert to fraction form
    94,800.36/142,098.48 = 50,382.36/x
  3. Step 3: Cross multiply
    94,800.36x = 142,098.48 × 50,382.36
  4. Step 4: Simplify right side
    94,800.36x = 7,159,256,774.81
  5. Step 5: Solve for x
    x = 7,159,256,774.81/94,800.36
  6. Step 6: Final answer
    x = 75,519.30

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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.