Home / 29,347.20-44,027.28-14,564.16

Finding the Fourth Proportional to 29,347.20, 44,027.28 and 14,564.16

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Solution

The fourth proportional to 29,347.20, 44,027.28 and 14,564.16 is: 21,849.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,347.20 : 44,027.28 = 14,564.16 : x
  2. Step 2: Convert to fraction form
    29,347.20/44,027.28 = 14,564.16/x
  3. Step 3: Cross multiply
    29,347.20x = 44,027.28 × 14,564.16
  4. Step 4: Simplify right side
    29,347.20x = 641,220,350.28
  5. Step 5: Solve for x
    x = 641,220,350.28/29,347.20
  6. Step 6: Final answer
    x = 21,849.46

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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.