Home / 7,607.63-10,497.49-4,250.03

Finding the Fourth Proportional to 7,607.63, 10,497.49 and 4,250.03

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Solution

The fourth proportional to 7,607.63, 10,497.49 and 4,250.03 is: 5,864.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,607.63 : 10,497.49 = 4,250.03 : x
  2. Step 2: Convert to fraction form
    7,607.63/10,497.49 = 4,250.03/x
  3. Step 3: Cross multiply
    7,607.63x = 10,497.49 × 4,250.03
  4. Step 4: Simplify right side
    7,607.63x = 44,614,610.56
  5. Step 5: Solve for x
    x = 44,614,610.56/7,607.63
  6. Step 6: Final answer
    x = 5,864.45

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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.