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Finding the Fourth Proportional to 333,141.04, 499,679.16 and 183,332.08

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Solution

The fourth proportional to 333,141.04, 499,679.16 and 183,332.08 is: 274,980.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,141.04 : 499,679.16 = 183,332.08 : x
  2. Step 2: Convert to fraction form
    333,141.04/499,679.16 = 183,332.08/x
  3. Step 3: Cross multiply
    333,141.04x = 499,679.16 × 183,332.08
  4. Step 4: Simplify right side
    333,141.04x = 91,607,219,735.45
  5. Step 5: Solve for x
    x = 91,607,219,735.45/333,141.04
  6. Step 6: Final answer
    x = 274,980.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.