Home / 334,392.03-461,460.97-191,155.27

Finding the Fourth Proportional to 334,392.03, 461,460.97 and 191,155.27

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Solution

The fourth proportional to 334,392.03, 461,460.97 and 191,155.27 is: 263,794.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,392.03 : 461,460.97 = 191,155.27 : x
  2. Step 2: Convert to fraction form
    334,392.03/461,460.97 = 191,155.27/x
  3. Step 3: Cross multiply
    334,392.03x = 461,460.97 × 191,155.27
  4. Step 4: Simplify right side
    334,392.03x = 88,210,696,314.81
  5. Step 5: Solve for x
    x = 88,210,696,314.81/334,392.03
  6. Step 6: Final answer
    x = 263,794.25

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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.