Home / 333,068.20-459,645.04-182,165.20

Finding the Fourth Proportional to 333,068.20, 459,645.04 and 182,165.20

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Solution

The fourth proportional to 333,068.20, 459,645.04 and 182,165.20 is: 251,393.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,068.20 : 459,645.04 = 182,165.20 : x
  2. Step 2: Convert to fraction form
    333,068.20/459,645.04 = 182,165.20/x
  3. Step 3: Cross multiply
    333,068.20x = 459,645.04 × 182,165.20
  4. Step 4: Simplify right side
    333,068.20x = 83,731,330,640.61
  5. Step 5: Solve for x
    x = 83,731,330,640.61/333,068.20
  6. Step 6: Final answer
    x = 251,393.95

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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.