Home / 9,104.24-13,657.08-4,484.72

Finding the Fourth Proportional to 9,104.24, 13,657.08 and 4,484.72

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Solution

The fourth proportional to 9,104.24, 13,657.08 and 4,484.72 is: 6,727.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104.24 : 13,657.08 = 4,484.72 : x
  2. Step 2: Convert to fraction form
    9,104.24/13,657.08 = 4,484.72/x
  3. Step 3: Cross multiply
    9,104.24x = 13,657.08 × 4,484.72
  4. Step 4: Simplify right side
    9,104.24x = 61,248,179.82
  5. Step 5: Solve for x
    x = 61,248,179.82/9,104.24
  6. Step 6: Final answer
    x = 6,727.43

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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.