Home / 334,467.46-461,653.59-207,070.66

Finding the Fourth Proportional to 334,467.46, 461,653.59 and 207,070.66

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Solution

The fourth proportional to 334,467.46, 461,653.59 and 207,070.66 is: 285,812.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,467.46 : 461,653.59 = 207,070.66 : x
  2. Step 2: Convert to fraction form
    334,467.46/461,653.59 = 207,070.66/x
  3. Step 3: Cross multiply
    334,467.46x = 461,653.59 × 207,070.66
  4. Step 4: Simplify right side
    334,467.46x = 95,594,913,572.67
  5. Step 5: Solve for x
    x = 95,594,913,572.67/334,467.46
  6. Step 6: Final answer
    x = 285,812.30

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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.