Home / 334,332.24-461,378.49-191,095.36

Finding the Fourth Proportional to 334,332.24, 461,378.49 and 191,095.36

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Solution

The fourth proportional to 334,332.24, 461,378.49 and 191,095.36 is: 263,711.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,332.24 : 461,378.49 = 191,095.36 : x
  2. Step 2: Convert to fraction form
    334,332.24/461,378.49 = 191,095.36/x
  3. Step 3: Cross multiply
    334,332.24x = 461,378.49 × 191,095.36
  4. Step 4: Simplify right side
    334,332.24x = 88,167,287,687.33
  5. Step 5: Solve for x
    x = 88,167,287,687.33/334,332.24
  6. Step 6: Final answer
    x = 263,711.59

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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.