Home / 19,466.13-29,207.57-6,322.53

Finding the Fourth Proportional to 19,466.13, 29,207.57 and 6,322.53

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Solution

The fourth proportional to 19,466.13, 29,207.57 and 6,322.53 is: 9,486.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,466.13 : 29,207.57 = 6,322.53 : x
  2. Step 2: Convert to fraction form
    19,466.13/29,207.57 = 6,322.53/x
  3. Step 3: Cross multiply
    19,466.13x = 29,207.57 × 6,322.53
  4. Step 4: Simplify right side
    19,466.13x = 184,665,705.94
  5. Step 5: Solve for x
    x = 184,665,705.94/19,466.13
  6. Step 6: Final answer
    x = 9,486.51

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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.