Home / 334,711.22-461,904.46-183,809.30

Finding the Fourth Proportional to 334,711.22, 461,904.46 and 183,809.30

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Solution

The fourth proportional to 334,711.22, 461,904.46 and 183,809.30 is: 253,658.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,711.22 : 461,904.46 = 183,809.30 : x
  2. Step 2: Convert to fraction form
    334,711.22/461,904.46 = 183,809.30/x
  3. Step 3: Cross multiply
    334,711.22x = 461,904.46 × 183,809.30
  4. Step 4: Simplify right side
    334,711.22x = 84,902,335,459.48
  5. Step 5: Solve for x
    x = 84,902,335,459.48/334,711.22
  6. Step 6: Final answer
    x = 253,658.47

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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.