Home / 7,013.58-10,521.48-2,395.50

Finding the Fourth Proportional to 7,013.58, 10,521.48 and 2,395.50

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Solution

The fourth proportional to 7,013.58, 10,521.48 and 2,395.50 is: 3,593.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,013.58 : 10,521.48 = 2,395.50 : x
  2. Step 2: Convert to fraction form
    7,013.58/10,521.48 = 2,395.50/x
  3. Step 3: Cross multiply
    7,013.58x = 10,521.48 × 2,395.50
  4. Step 4: Simplify right side
    7,013.58x = 25,204,205.34
  5. Step 5: Solve for x
    x = 25,204,205.34/7,013.58
  6. Step 6: Final answer
    x = 3,593.63

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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.