Home / 237,619.71-356,426.19-60,125.49

Finding the Fourth Proportional to 237,619.71, 356,426.19 and 60,125.49

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Solution

The fourth proportional to 237,619.71, 356,426.19 and 60,125.49 is: 90,187.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,619.71 : 356,426.19 = 60,125.49 : x
  2. Step 2: Convert to fraction form
    237,619.71/356,426.19 = 60,125.49/x
  3. Step 3: Cross multiply
    237,619.71x = 356,426.19 × 60,125.49
  4. Step 4: Simplify right side
    237,619.71x = 21,430,299,322.58
  5. Step 5: Solve for x
    x = 21,430,299,322.58/237,619.71
  6. Step 6: Final answer
    x = 90,187.38

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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.