Home / 4,362.12-6,542.10-1,588.28

Finding the Fourth Proportional to 4,362.12, 6,542.10 and 1,588.28

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Solution

The fourth proportional to 4,362.12, 6,542.10 and 1,588.28 is: 2,382.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.12 : 6,542.10 = 1,588.28 : x
  2. Step 2: Convert to fraction form
    4,362.12/6,542.10 = 1,588.28/x
  3. Step 3: Cross multiply
    4,362.12x = 6,542.10 × 1,588.28
  4. Step 4: Simplify right side
    4,362.12x = 10,390,653.88
  5. Step 5: Solve for x
    x = 10,390,653.88/4,362.12
  6. Step 6: Final answer
    x = 2,382.02

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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.