Home / 29,411.12-44,116.27-7,224.41

Finding the Fourth Proportional to 29,411.12, 44,116.27 and 7,224.41

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Solution

The fourth proportional to 29,411.12, 44,116.27 and 7,224.41 is: 10,836.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,411.12 : 44,116.27 = 7,224.41 : x
  2. Step 2: Convert to fraction form
    29,411.12/44,116.27 = 7,224.41/x
  3. Step 3: Cross multiply
    29,411.12x = 44,116.27 × 7,224.41
  4. Step 4: Simplify right side
    29,411.12x = 318,714,114.38
  5. Step 5: Solve for x
    x = 318,714,114.38/29,411.12
  6. Step 6: Final answer
    x = 10,836.52

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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.