Home / 336,289.04-504,582.96-176,326.64

Finding the Fourth Proportional to 336,289.04, 504,582.96 and 176,326.64

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Solution

The fourth proportional to 336,289.04, 504,582.96 and 176,326.64 is: 264,568.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,289.04 : 504,582.96 = 176,326.64 : x
  2. Step 2: Convert to fraction form
    336,289.04/504,582.96 = 176,326.64/x
  3. Step 3: Cross multiply
    336,289.04x = 504,582.96 × 176,326.64
  4. Step 4: Simplify right side
    336,289.04x = 88,971,417,938.05
  5. Step 5: Solve for x
    x = 88,971,417,938.05/336,289.04
  6. Step 6: Final answer
    x = 264,568.29

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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.