Home / 4,502.24-6,753.36-1,215.33

Finding the Fourth Proportional to 4,502.24, 6,753.36 and 1,215.33

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Solution

The fourth proportional to 4,502.24, 6,753.36 and 1,215.33 is: 1,823.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,502.24 : 6,753.36 = 1,215.33 : x
  2. Step 2: Convert to fraction form
    4,502.24/6,753.36 = 1,215.33/x
  3. Step 3: Cross multiply
    4,502.24x = 6,753.36 × 1,215.33
  4. Step 4: Simplify right side
    4,502.24x = 8,207,561.01
  5. Step 5: Solve for x
    x = 8,207,561.01/4,502.24
  6. Step 6: Final answer
    x = 1,823.00

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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.