Home / 19,473.58-29,210.37-6,327.28

Finding the Fourth Proportional to 19,473.58, 29,210.37 and 6,327.28

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Solution

The fourth proportional to 19,473.58, 29,210.37 and 6,327.28 is: 9,490.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,473.58 : 29,210.37 = 6,327.28 : x
  2. Step 2: Convert to fraction form
    19,473.58/29,210.37 = 6,327.28/x
  3. Step 3: Cross multiply
    19,473.58x = 29,210.37 × 6,327.28
  4. Step 4: Simplify right side
    19,473.58x = 184,822,189.89
  5. Step 5: Solve for x
    x = 184,822,189.89/19,473.58
  6. Step 6: Final answer
    x = 9,490.92

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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.