Home / 29,774.02-44,671.33-19,818.70

Finding the Fourth Proportional to 29,774.02, 44,671.33 and 19,818.70

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Solution

The fourth proportional to 29,774.02, 44,671.33 and 19,818.70 is: 29,734.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,774.02 : 44,671.33 = 19,818.70 : x
  2. Step 2: Convert to fraction form
    29,774.02/44,671.33 = 19,818.70/x
  3. Step 3: Cross multiply
    29,774.02x = 44,671.33 × 19,818.70
  4. Step 4: Simplify right side
    29,774.02x = 885,327,687.87
  5. Step 5: Solve for x
    x = 885,327,687.87/29,774.02
  6. Step 6: Final answer
    x = 29,734.91

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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.