Home / 12,703.01-19,066.24-6,467.52

Finding the Fourth Proportional to 12,703.01, 19,066.24 and 6,467.52

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Solution

The fourth proportional to 12,703.01, 19,066.24 and 6,467.52 is: 9,707.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,703.01 : 19,066.24 = 6,467.52 : x
  2. Step 2: Convert to fraction form
    12,703.01/19,066.24 = 6,467.52/x
  3. Step 3: Cross multiply
    12,703.01x = 19,066.24 × 6,467.52
  4. Step 4: Simplify right side
    12,703.01x = 123,311,278.10
  5. Step 5: Solve for x
    x = 123,311,278.10/12,703.01
  6. Step 6: Final answer
    x = 9,707.25

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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.