Home / 336,626.51-464,572.31-191,477.75

Finding the Fourth Proportional to 336,626.51, 464,572.31 and 191,477.75

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Solution

The fourth proportional to 336,626.51, 464,572.31 and 191,477.75 is: 264,255.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,626.51 : 464,572.31 = 191,477.75 : x
  2. Step 2: Convert to fraction form
    336,626.51/464,572.31 = 191,477.75/x
  3. Step 3: Cross multiply
    336,626.51x = 464,572.31 × 191,477.75
  4. Step 4: Simplify right side
    336,626.51x = 88,955,257,350.85
  5. Step 5: Solve for x
    x = 88,955,257,350.85/336,626.51
  6. Step 6: Final answer
    x = 264,255.06

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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.