Home / 19,504.35-29,261.14-6,356.72

Finding the Fourth Proportional to 19,504.35, 29,261.14 and 6,356.72

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Solution

The fourth proportional to 19,504.35, 29,261.14 and 6,356.72 is: 9,536.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,504.35 : 29,261.14 = 6,356.72 : x
  2. Step 2: Convert to fraction form
    19,504.35/29,261.14 = 6,356.72/x
  3. Step 3: Cross multiply
    19,504.35x = 29,261.14 × 6,356.72
  4. Step 4: Simplify right side
    19,504.35x = 186,004,931.12
  5. Step 5: Solve for x
    x = 186,004,931.12/19,504.35
  6. Step 6: Final answer
    x = 9,536.59

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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.