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Finding the Fourth Proportional to 241,952.67, 333,913.39 and 145,160.17

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Solution

The fourth proportional to 241,952.67, 333,913.39 and 145,160.17 is: 200,332.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,952.67 : 333,913.39 = 145,160.17 : x
  2. Step 2: Convert to fraction form
    241,952.67/333,913.39 = 145,160.17/x
  3. Step 3: Cross multiply
    241,952.67x = 333,913.39 × 145,160.17
  4. Step 4: Simplify right side
    241,952.67x = 48,470,923,259.99
  5. Step 5: Solve for x
    x = 48,470,923,259.99/241,952.67
  6. Step 6: Final answer
    x = 200,332.25

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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.