Home / 19,496.19-29,248.24-6,345.03

Finding the Fourth Proportional to 19,496.19, 29,248.24 and 6,345.03

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Solution

The fourth proportional to 19,496.19, 29,248.24 and 6,345.03 is: 9,518.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,496.19 : 29,248.24 = 6,345.03 : x
  2. Step 2: Convert to fraction form
    19,496.19/29,248.24 = 6,345.03/x
  3. Step 3: Cross multiply
    19,496.19x = 29,248.24 × 6,345.03
  4. Step 4: Simplify right side
    19,496.19x = 185,580,960.25
  5. Step 5: Solve for x
    x = 185,580,960.25/19,496.19
  6. Step 6: Final answer
    x = 9,518.83

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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.