Home / 364,665.90-546,715.61-236,311.04

Finding the Fourth Proportional to 364,665.90, 546,715.61 and 236,311.04

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Solution

The fourth proportional to 364,665.90, 546,715.61 and 236,311.04 is: 354,283.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,665.90 : 546,715.61 = 236,311.04 : x
  2. Step 2: Convert to fraction form
    364,665.90/546,715.61 = 236,311.04/x
  3. Step 3: Cross multiply
    364,665.90x = 546,715.61 × 236,311.04
  4. Step 4: Simplify right side
    364,665.90x = 129,194,930,468.20
  5. Step 5: Solve for x
    x = 129,194,930,468.20/364,665.90
  6. Step 6: Final answer
    x = 354,283.00

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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.