Home / 19,523.01-29,284.25-4,732.05

Finding the Fourth Proportional to 19,523.01, 29,284.25 and 4,732.05

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Solution

The fourth proportional to 19,523.01, 29,284.25 and 4,732.05 is: 7,098.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,523.01 : 29,284.25 = 4,732.05 : x
  2. Step 2: Convert to fraction form
    19,523.01/29,284.25 = 4,732.05/x
  3. Step 3: Cross multiply
    19,523.01x = 29,284.25 × 4,732.05
  4. Step 4: Simplify right side
    19,523.01x = 138,574,511.55
  5. Step 5: Solve for x
    x = 138,574,511.55/19,523.01
  6. Step 6: Final answer
    x = 7,098.01

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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.