Home / 89,066.18-133,599.27-22,506.50

Finding the Fourth Proportional to 89,066.18, 133,599.27 and 22,506.50

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Solution

The fourth proportional to 89,066.18, 133,599.27 and 22,506.50 is: 33,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,066.18 : 133,599.27 = 22,506.50 : x
  2. Step 2: Convert to fraction form
    89,066.18/133,599.27 = 22,506.50/x
  3. Step 3: Cross multiply
    89,066.18x = 133,599.27 × 22,506.50
  4. Step 4: Simplify right side
    89,066.18x = 3,006,851,302.26
  5. Step 5: Solve for x
    x = 3,006,851,302.26/89,066.18
  6. Step 6: Final answer
    x = 33,759.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.