Home / 4,645.32-6,966.06-3,184.92

Finding the Fourth Proportional to 4,645.32, 6,966.06 and 3,184.92

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Solution

The fourth proportional to 4,645.32, 6,966.06 and 3,184.92 is: 4,776.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645.32 : 6,966.06 = 3,184.92 : x
  2. Step 2: Convert to fraction form
    4,645.32/6,966.06 = 3,184.92/x
  3. Step 3: Cross multiply
    4,645.32x = 6,966.06 × 3,184.92
  4. Step 4: Simplify right side
    4,645.32x = 22,186,343.82
  5. Step 5: Solve for x
    x = 22,186,343.82/4,645.32
  6. Step 6: Final answer
    x = 4,776.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.