Home / 39,693.23-59,484.25-29,826.21

Finding the Fourth Proportional to 39,693.23, 59,484.25 and 29,826.21

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Solution

The fourth proportional to 39,693.23, 59,484.25 and 29,826.21 is: 44,697.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,693.23 : 59,484.25 = 29,826.21 : x
  2. Step 2: Convert to fraction form
    39,693.23/59,484.25 = 29,826.21/x
  3. Step 3: Cross multiply
    39,693.23x = 59,484.25 × 29,826.21
  4. Step 4: Simplify right side
    39,693.23x = 1,774,189,732.19
  5. Step 5: Solve for x
    x = 1,774,189,732.19/39,693.23
  6. Step 6: Final answer
    x = 44,697.54

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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.