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Finding the Fourth Proportional to 334,235.64, 461,267.10 and 183,332.64

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Solution

The fourth proportional to 334,235.64, 461,267.10 and 183,332.64 is: 253,011.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,235.64 : 461,267.10 = 183,332.64 : x
  2. Step 2: Convert to fraction form
    334,235.64/461,267.10 = 183,332.64/x
  3. Step 3: Cross multiply
    334,235.64x = 461,267.10 × 183,332.64
  4. Step 4: Simplify right side
    334,235.64x = 84,565,315,188.14
  5. Step 5: Solve for x
    x = 84,565,315,188.14/334,235.64
  6. Step 6: Final answer
    x = 253,011.06

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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.