Home / 19,467.15-29,204.91-6,319.23

Finding the Fourth Proportional to 19,467.15, 29,204.91 and 6,319.23

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Solution

The fourth proportional to 19,467.15, 29,204.91 and 6,319.23 is: 9,480.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,467.15 : 29,204.91 = 6,319.23 : x
  2. Step 2: Convert to fraction form
    19,467.15/29,204.91 = 6,319.23/x
  3. Step 3: Cross multiply
    19,467.15x = 29,204.91 × 6,319.23
  4. Step 4: Simplify right side
    19,467.15x = 184,552,543.42
  5. Step 5: Solve for x
    x = 184,552,543.42/19,467.15
  6. Step 6: Final answer
    x = 9,480.20

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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.