Home / 62,561.18-93,828.81-23,091.32

Finding the Fourth Proportional to 62,561.18, 93,828.81 and 23,091.32

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Solution

The fourth proportional to 62,561.18, 93,828.81 and 23,091.32 is: 34,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,561.18 : 93,828.81 = 23,091.32 : x
  2. Step 2: Convert to fraction form
    62,561.18/93,828.81 = 23,091.32/x
  3. Step 3: Cross multiply
    62,561.18x = 93,828.81 × 23,091.32
  4. Step 4: Simplify right side
    62,561.18x = 2,166,631,076.93
  5. Step 5: Solve for x
    x = 2,166,631,076.93/62,561.18
  6. Step 6: Final answer
    x = 34,632.20

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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.