Home / 9,587.40-14,383.41-3,013.56

Finding the Fourth Proportional to 9,587.40, 14,383.41 and 3,013.56

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Solution

The fourth proportional to 9,587.40, 14,383.41 and 3,013.56 is: 4,521.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587.40 : 14,383.41 = 3,013.56 : x
  2. Step 2: Convert to fraction form
    9,587.40/14,383.41 = 3,013.56/x
  3. Step 3: Cross multiply
    9,587.40x = 14,383.41 × 3,013.56
  4. Step 4: Simplify right side
    9,587.40x = 43,345,269.04
  5. Step 5: Solve for x
    x = 43,345,269.04/9,587.40
  6. Step 6: Final answer
    x = 4,521.07

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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.