Home / 42,037.02-58,008.83-24,131.57

Finding the Fourth Proportional to 42,037.02, 58,008.83 and 24,131.57

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Solution

The fourth proportional to 42,037.02, 58,008.83 and 24,131.57 is: 33,300.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,037.02 : 58,008.83 = 24,131.57 : x
  2. Step 2: Convert to fraction form
    42,037.02/58,008.83 = 24,131.57/x
  3. Step 3: Cross multiply
    42,037.02x = 58,008.83 × 24,131.57
  4. Step 4: Simplify right side
    42,037.02x = 1,399,843,731.06
  5. Step 5: Solve for x
    x = 1,399,843,731.06/42,037.02
  6. Step 6: Final answer
    x = 33,300.26

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.