Home / 29,575.41-44,380.13-12,045.39

Finding the Fourth Proportional to 29,575.41, 44,380.13 and 12,045.39

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Solution

The fourth proportional to 29,575.41, 44,380.13 and 12,045.39 is: 18,075.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,575.41 : 44,380.13 = 12,045.39 : x
  2. Step 2: Convert to fraction form
    29,575.41/44,380.13 = 12,045.39/x
  3. Step 3: Cross multiply
    29,575.41x = 44,380.13 × 12,045.39
  4. Step 4: Simplify right side
    29,575.41x = 534,575,913.87
  5. Step 5: Solve for x
    x = 534,575,913.87/29,575.41
  6. Step 6: Final answer
    x = 18,075.01

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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.