Home / 232,025.14-348,103.05-89,913.34

Finding the Fourth Proportional to 232,025.14, 348,103.05 and 89,913.34

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Solution

The fourth proportional to 232,025.14, 348,103.05 and 89,913.34 is: 134,895.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,025.14 : 348,103.05 = 89,913.34 : x
  2. Step 2: Convert to fraction form
    232,025.14/348,103.05 = 89,913.34/x
  3. Step 3: Cross multiply
    232,025.14x = 348,103.05 × 89,913.34
  4. Step 4: Simplify right side
    232,025.14x = 31,299,107,889.69
  5. Step 5: Solve for x
    x = 31,299,107,889.69/232,025.14
  6. Step 6: Final answer
    x = 134,895.33

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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.