Home / 8,184.06-11,293.95-4,458.06

Finding the Fourth Proportional to 8,184.06, 11,293.95 and 4,458.06

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Solution

The fourth proportional to 8,184.06, 11,293.95 and 4,458.06 is: 6,152.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,184.06 : 11,293.95 = 4,458.06 : x
  2. Step 2: Convert to fraction form
    8,184.06/11,293.95 = 4,458.06/x
  3. Step 3: Cross multiply
    8,184.06x = 11,293.95 × 4,458.06
  4. Step 4: Simplify right side
    8,184.06x = 50,349,106.74
  5. Step 5: Solve for x
    x = 50,349,106.74/8,184.06
  6. Step 6: Final answer
    x = 6,152.09

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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.