Home / 88,927.16-133,242.66-62,576.54

Finding the Fourth Proportional to 88,927.16, 133,242.66 and 62,576.54

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Solution

The fourth proportional to 88,927.16, 133,242.66 and 62,576.54 is: 93,760.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,927.16 : 133,242.66 = 62,576.54 : x
  2. Step 2: Convert to fraction form
    88,927.16/133,242.66 = 62,576.54/x
  3. Step 3: Cross multiply
    88,927.16x = 133,242.66 × 62,576.54
  4. Step 4: Simplify right side
    88,927.16x = 8,337,864,643.20
  5. Step 5: Solve for x
    x = 8,337,864,643.20/88,927.16
  6. Step 6: Final answer
    x = 93,760.61

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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.