Home / 88,916.82-133,305.57-44,521.26

Finding the Fourth Proportional to 88,916.82, 133,305.57 and 44,521.26

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Solution

The fourth proportional to 88,916.82, 133,305.57 and 44,521.26 is: 66,747.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,916.82 : 133,305.57 = 44,521.26 : x
  2. Step 2: Convert to fraction form
    88,916.82/133,305.57 = 44,521.26/x
  3. Step 3: Cross multiply
    88,916.82x = 133,305.57 × 44,521.26
  4. Step 4: Simplify right side
    88,916.82x = 5,934,931,941.42
  5. Step 5: Solve for x
    x = 5,934,931,941.42/88,916.82
  6. Step 6: Final answer
    x = 66,747.01

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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.