Home / 19,467.42-29,205.45-9,073.50

Finding the Fourth Proportional to 19,467.42, 29,205.45 and 9,073.50

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Solution

The fourth proportional to 19,467.42, 29,205.45 and 9,073.50 is: 13,612.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,467.42 : 29,205.45 = 9,073.50 : x
  2. Step 2: Convert to fraction form
    19,467.42/29,205.45 = 9,073.50/x
  3. Step 3: Cross multiply
    19,467.42x = 29,205.45 × 9,073.50
  4. Step 4: Simplify right side
    19,467.42x = 264,995,650.58
  5. Step 5: Solve for x
    x = 264,995,650.58/19,467.42
  6. Step 6: Final answer
    x = 13,612.26

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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.