Home / 19,533.82-29,297.01-9,528.52

Finding the Fourth Proportional to 19,533.82, 29,297.01 and 9,528.52

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Solution

The fourth proportional to 19,533.82, 29,297.01 and 9,528.52 is: 14,290.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,533.82 : 29,297.01 = 9,528.52 : x
  2. Step 2: Convert to fraction form
    19,533.82/29,297.01 = 9,528.52/x
  3. Step 3: Cross multiply
    19,533.82x = 29,297.01 × 9,528.52
  4. Step 4: Simplify right side
    19,533.82x = 279,156,999.24
  5. Step 5: Solve for x
    x = 279,156,999.24/19,533.82
  6. Step 6: Final answer
    x = 14,290.96

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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.