Home / 9,374.07-14,054.15-5,675.42

Finding the Fourth Proportional to 9,374.07, 14,054.15 and 5,675.42

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Solution

The fourth proportional to 9,374.07, 14,054.15 and 5,675.42 is: 8,508.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.07 : 14,054.15 = 5,675.42 : x
  2. Step 2: Convert to fraction form
    9,374.07/14,054.15 = 5,675.42/x
  3. Step 3: Cross multiply
    9,374.07x = 14,054.15 × 5,675.42
  4. Step 4: Simplify right side
    9,374.07x = 79,763,253.32
  5. Step 5: Solve for x
    x = 79,763,253.32/9,374.07
  6. Step 6: Final answer
    x = 8,508.92

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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.