Home / 19,364.01-29,048.44-6,212.85

Finding the Fourth Proportional to 19,364.01, 29,048.44 and 6,212.85

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Solution

The fourth proportional to 19,364.01, 29,048.44 and 6,212.85 is: 9,320.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364.01 : 29,048.44 = 6,212.85 : x
  2. Step 2: Convert to fraction form
    19,364.01/29,048.44 = 6,212.85/x
  3. Step 3: Cross multiply
    19,364.01x = 29,048.44 × 6,212.85
  4. Step 4: Simplify right side
    19,364.01x = 180,473,455.21
  5. Step 5: Solve for x
    x = 180,473,455.21/19,364.01
  6. Step 6: Final answer
    x = 9,320.05

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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.