Home / 19,605.24-29,398.95-6,273.45

Finding the Fourth Proportional to 19,605.24, 29,398.95 and 6,273.45

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Solution

The fourth proportional to 19,605.24, 29,398.95 and 6,273.45 is: 9,407.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,605.24 : 29,398.95 = 6,273.45 : x
  2. Step 2: Convert to fraction form
    19,605.24/29,398.95 = 6,273.45/x
  3. Step 3: Cross multiply
    19,605.24x = 29,398.95 × 6,273.45
  4. Step 4: Simplify right side
    19,605.24x = 184,432,842.88
  5. Step 5: Solve for x
    x = 184,432,842.88/19,605.24
  6. Step 6: Final answer
    x = 9,407.32

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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.