Home / 1,524.72-2,284.35-795.12

Finding the Fourth Proportional to 1,524.72, 2,284.35 and 795.12

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Solution

The fourth proportional to 1,524.72, 2,284.35 and 795.12 is: 1,191.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524.72 : 2,284.35 = 795.12 : x
  2. Step 2: Convert to fraction form
    1,524.72/2,284.35 = 795.12/x
  3. Step 3: Cross multiply
    1,524.72x = 2,284.35 × 795.12
  4. Step 4: Simplify right side
    1,524.72x = 1,816,332.37
  5. Step 5: Solve for x
    x = 1,816,332.37/1,524.72
  6. Step 6: Final answer
    x = 1,191.26

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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.