Home / 348,856.96-523,192.02-96,077.37

Finding the Fourth Proportional to 348,856.96, 523,192.02 and 96,077.37

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Solution

The fourth proportional to 348,856.96, 523,192.02 and 96,077.37 is: 144,090.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,856.96 : 523,192.02 = 96,077.37 : x
  2. Step 2: Convert to fraction form
    348,856.96/523,192.02 = 96,077.37/x
  3. Step 3: Cross multiply
    348,856.96x = 523,192.02 × 96,077.37
  4. Step 4: Simplify right side
    348,856.96x = 50,266,913,286.59
  5. Step 5: Solve for x
    x = 50,266,913,286.59/348,856.96
  6. Step 6: Final answer
    x = 144,090.33

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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.