Home / 29,722.96-44,598.95-13,080.90

Finding the Fourth Proportional to 29,722.96, 44,598.95 and 13,080.90

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Solution

The fourth proportional to 29,722.96, 44,598.95 and 13,080.90 is: 19,627.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722.96 : 44,598.95 = 13,080.90 : x
  2. Step 2: Convert to fraction form
    29,722.96/44,598.95 = 13,080.90/x
  3. Step 3: Cross multiply
    29,722.96x = 44,598.95 × 13,080.90
  4. Step 4: Simplify right side
    29,722.96x = 583,394,405.06
  5. Step 5: Solve for x
    x = 583,394,405.06/29,722.96
  6. Step 6: Final answer
    x = 19,627.74

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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.