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Finding the Fourth Proportional to 241,563.49, 333,388.37 and 146,070.87

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Solution

The fourth proportional to 241,563.49, 333,388.37 and 146,070.87 is: 201,596.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,563.49 : 333,388.37 = 146,070.87 : x
  2. Step 2: Convert to fraction form
    241,563.49/333,388.37 = 146,070.87/x
  3. Step 3: Cross multiply
    241,563.49x = 333,388.37 × 146,070.87
  4. Step 4: Simplify right side
    241,563.49x = 48,698,329,253.78
  5. Step 5: Solve for x
    x = 48,698,329,253.78/241,563.49
  6. Step 6: Final answer
    x = 201,596.40

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1.5x scale

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.