Home / 9,125.26-12,592.87-4,933.51

Finding the Fourth Proportional to 9,125.26, 12,592.87 and 4,933.51

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Solution

The fourth proportional to 9,125.26, 12,592.87 and 4,933.51 is: 6,808.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,125.26 : 12,592.87 = 4,933.51 : x
  2. Step 2: Convert to fraction form
    9,125.26/12,592.87 = 4,933.51/x
  3. Step 3: Cross multiply
    9,125.26x = 12,592.87 × 4,933.51
  4. Step 4: Simplify right side
    9,125.26x = 62,127,006.26
  5. Step 5: Solve for x
    x = 62,127,006.26/9,125.26
  6. Step 6: Final answer
    x = 6,808.25

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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.