Home / 241,569.96-333,360.12-134,137.20

Finding the Fourth Proportional to 241,569.96, 333,360.12 and 134,137.20

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Solution

The fourth proportional to 241,569.96, 333,360.12 and 134,137.20 is: 185,105.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,569.96 : 333,360.12 = 134,137.20 : x
  2. Step 2: Convert to fraction form
    241,569.96/333,360.12 = 134,137.20/x
  3. Step 3: Cross multiply
    241,569.96x = 333,360.12 × 134,137.20
  4. Step 4: Simplify right side
    241,569.96x = 44,715,993,088.46
  5. Step 5: Solve for x
    x = 44,715,993,088.46/241,569.96
  6. Step 6: Final answer
    x = 185,105.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.