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Finding the Fourth Proportional to 241,894.69, 333,798.87 and 134,460.74

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Solution

The fourth proportional to 241,894.69, 333,798.87 and 134,460.74 is: 185,547.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,894.69 : 333,798.87 = 134,460.74 : x
  2. Step 2: Convert to fraction form
    241,894.69/333,798.87 = 134,460.74/x
  3. Step 3: Cross multiply
    241,894.69x = 333,798.87 × 134,460.74
  4. Step 4: Simplify right side
    241,894.69x = 44,882,844,410.09
  5. Step 5: Solve for x
    x = 44,882,844,410.09/241,894.69
  6. Step 6: Final answer
    x = 185,547.04

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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.