Home / 334,436.24-461,529.96-191,209.70

Finding the Fourth Proportional to 334,436.24, 461,529.96 and 191,209.70

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Solution

The fourth proportional to 334,436.24, 461,529.96 and 191,209.70 is: 263,873.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,436.24 : 461,529.96 = 191,209.70 : x
  2. Step 2: Convert to fraction form
    334,436.24/461,529.96 = 191,209.70/x
  3. Step 3: Cross multiply
    334,436.24x = 461,529.96 × 191,209.70
  4. Step 4: Simplify right side
    334,436.24x = 88,249,005,192.61
  5. Step 5: Solve for x
    x = 88,249,005,192.61/334,436.24
  6. Step 6: Final answer
    x = 263,873.93

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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.