Home / 19,331.46-29,001.29-6,004.15

Finding the Fourth Proportional to 19,331.46, 29,001.29 and 6,004.15

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Solution

The fourth proportional to 19,331.46, 29,001.29 and 6,004.15 is: 9,007.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,331.46 : 29,001.29 = 6,004.15 : x
  2. Step 2: Convert to fraction form
    19,331.46/29,001.29 = 6,004.15/x
  3. Step 3: Cross multiply
    19,331.46x = 29,001.29 × 6,004.15
  4. Step 4: Simplify right side
    19,331.46x = 174,127,992.83
  5. Step 5: Solve for x
    x = 174,127,992.83/19,331.46
  6. Step 6: Final answer
    x = 9,007.49

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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.