Home / 88,927.74-133,328.70-44,522.64

Finding the Fourth Proportional to 88,927.74, 133,328.70 and 44,522.64

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Solution

The fourth proportional to 88,927.74, 133,328.70 and 44,522.64 is: 66,752.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,927.74 : 133,328.70 = 44,522.64 : x
  2. Step 2: Convert to fraction form
    88,927.74/133,328.70 = 44,522.64/x
  3. Step 3: Cross multiply
    88,927.74x = 133,328.70 × 44,522.64
  4. Step 4: Simplify right side
    88,927.74x = 5,936,145,711.77
  5. Step 5: Solve for x
    x = 5,936,145,711.77/88,927.74
  6. Step 6: Final answer
    x = 66,752.46

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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.