Home / 11,374.08-15,696.24-6,594.96

Finding the Fourth Proportional to 11,374.08, 15,696.24 and 6,594.96

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Solution

The fourth proportional to 11,374.08, 15,696.24 and 6,594.96 is: 9,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,374.08 : 15,696.24 = 6,594.96 : x
  2. Step 2: Convert to fraction form
    11,374.08/15,696.24 = 6,594.96/x
  3. Step 3: Cross multiply
    11,374.08x = 15,696.24 × 6,594.96
  4. Step 4: Simplify right side
    11,374.08x = 103,516,074.95
  5. Step 5: Solve for x
    x = 103,516,074.95/11,374.08
  6. Step 6: Final answer
    x = 9,101.05

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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.