Home / 19,347.12-29,024.91-6,200.82

Finding the Fourth Proportional to 19,347.12, 29,024.91 and 6,200.82

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Solution

The fourth proportional to 19,347.12, 29,024.91 and 6,200.82 is: 9,302.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,347.12 : 29,024.91 = 6,200.82 : x
  2. Step 2: Convert to fraction form
    19,347.12/29,024.91 = 6,200.82/x
  3. Step 3: Cross multiply
    19,347.12x = 29,024.91 × 6,200.82
  4. Step 4: Simplify right side
    19,347.12x = 179,978,242.43
  5. Step 5: Solve for x
    x = 179,978,242.43/19,347.12
  6. Step 6: Final answer
    x = 9,302.59

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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.