Home / 9,302.51-13,933.72-4,364.75

Finding the Fourth Proportional to 9,302.51, 13,933.72 and 4,364.75

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Solution

The fourth proportional to 9,302.51, 13,933.72 and 4,364.75 is: 6,537.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.51 : 13,933.72 = 4,364.75 : x
  2. Step 2: Convert to fraction form
    9,302.51/13,933.72 = 4,364.75/x
  3. Step 3: Cross multiply
    9,302.51x = 13,933.72 × 4,364.75
  4. Step 4: Simplify right side
    9,302.51x = 60,817,244.66
  5. Step 5: Solve for x
    x = 60,817,244.66/9,302.51
  6. Step 6: Final answer
    x = 6,537.72

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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.