Home / 42,271.01-58,335.75-23,408.14

Finding the Fourth Proportional to 42,271.01, 58,335.75 and 23,408.14

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Solution

The fourth proportional to 42,271.01, 58,335.75 and 23,408.14 is: 32,304.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,271.01 : 58,335.75 = 23,408.14 : x
  2. Step 2: Convert to fraction form
    42,271.01/58,335.75 = 23,408.14/x
  3. Step 3: Cross multiply
    42,271.01x = 58,335.75 × 23,408.14
  4. Step 4: Simplify right side
    42,271.01x = 1,365,531,111.33
  5. Step 5: Solve for x
    x = 1,365,531,111.33/42,271.01
  6. Step 6: Final answer
    x = 32,304.20

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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.