Home / 7,588.12-11,382.93-2,041.51

Finding the Fourth Proportional to 7,588.12, 11,382.93 and 2,041.51

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Solution

The fourth proportional to 7,588.12, 11,382.93 and 2,041.51 is: 3,062.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588.12 : 11,382.93 = 2,041.51 : x
  2. Step 2: Convert to fraction form
    7,588.12/11,382.93 = 2,041.51/x
  3. Step 3: Cross multiply
    7,588.12x = 11,382.93 × 2,041.51
  4. Step 4: Simplify right side
    7,588.12x = 23,238,365.42
  5. Step 5: Solve for x
    x = 23,238,365.42/7,588.12
  6. Step 6: Final answer
    x = 3,062.47

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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.