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Finding the Fourth Proportional to 333,665.96, 500,526.24 and 97,008.34

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Solution

The fourth proportional to 333,665.96, 500,526.24 and 97,008.34 is: 145,520.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,665.96 : 500,526.24 = 97,008.34 : x
  2. Step 2: Convert to fraction form
    333,665.96/500,526.24 = 97,008.34/x
  3. Step 3: Cross multiply
    333,665.96x = 500,526.24 × 97,008.34
  4. Step 4: Simplify right side
    333,665.96x = 48,555,219,668.84
  5. Step 5: Solve for x
    x = 48,555,219,668.84/333,665.96
  6. Step 6: Final answer
    x = 145,520.45

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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.