Home / 39,594.48-59,430.60-29,757.84

Finding the Fourth Proportional to 39,594.48, 59,430.60 and 29,757.84

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Solution

The fourth proportional to 39,594.48, 59,430.60 and 29,757.84 is: 44,665.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,594.48 : 59,430.60 = 29,757.84 : x
  2. Step 2: Convert to fraction form
    39,594.48/59,430.60 = 29,757.84/x
  3. Step 3: Cross multiply
    39,594.48x = 59,430.60 × 29,757.84
  4. Step 4: Simplify right side
    39,594.48x = 1,768,526,285.90
  5. Step 5: Solve for x
    x = 1,768,526,285.90/39,594.48
  6. Step 6: Final answer
    x = 44,665.98

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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.