Home / 334,328.12-461,380.92-183,425.12

Finding the Fourth Proportional to 334,328.12, 461,380.92 and 183,425.12

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Solution

The fourth proportional to 334,328.12, 461,380.92 and 183,425.12 is: 253,131.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,328.12 : 461,380.92 = 183,425.12 : x
  2. Step 2: Convert to fraction form
    334,328.12/461,380.92 = 183,425.12/x
  3. Step 3: Cross multiply
    334,328.12x = 461,380.92 × 183,425.12
  4. Step 4: Simplify right side
    334,328.12x = 84,628,850,616.71
  5. Step 5: Solve for x
    x = 84,628,850,616.71/334,328.12
  6. Step 6: Final answer
    x = 253,131.12

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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.