Home / 62,223.10-93,529.05-61,056.70

Finding the Fourth Proportional to 62,223.10, 93,529.05 and 61,056.70

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Solution

The fourth proportional to 62,223.10, 93,529.05 and 61,056.70 is: 91,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223.10 : 93,529.05 = 61,056.70 : x
  2. Step 2: Convert to fraction form
    62,223.10/93,529.05 = 61,056.70/x
  3. Step 3: Cross multiply
    62,223.10x = 93,529.05 × 61,056.70
  4. Step 4: Simplify right side
    62,223.10x = 5,710,575,147.14
  5. Step 5: Solve for x
    x = 5,710,575,147.14/62,223.10
  6. Step 6: Final answer
    x = 91,775.81

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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.