Home / 241,783.04-333,557.10-150,981.36

Finding the Fourth Proportional to 241,783.04, 333,557.10 and 150,981.36

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Solution

The fourth proportional to 241,783.04, 333,557.10 and 150,981.36 is: 208,289.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,783.04 : 333,557.10 = 150,981.36 : x
  2. Step 2: Convert to fraction form
    241,783.04/333,557.10 = 150,981.36/x
  3. Step 3: Cross multiply
    241,783.04x = 333,557.10 × 150,981.36
  4. Step 4: Simplify right side
    241,783.04x = 50,360,904,595.66
  5. Step 5: Solve for x
    x = 50,360,904,595.66/241,783.04
  6. Step 6: Final answer
    x = 208,289.65

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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.