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Finding the Fourth Proportional to 241,293.93, 333,005.90 and 133,862.10

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Solution

The fourth proportional to 241,293.93, 333,005.90 and 133,862.10 is: 184,740.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,293.93 : 333,005.90 = 133,862.10 : x
  2. Step 2: Convert to fraction form
    241,293.93/333,005.90 = 133,862.10/x
  3. Step 3: Cross multiply
    241,293.93x = 333,005.90 × 133,862.10
  4. Step 4: Simplify right side
    241,293.93x = 44,576,868,417.08
  5. Step 5: Solve for x
    x = 44,576,868,417.08/241,293.93
  6. Step 6: Final answer
    x = 184,740.94

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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.