Home / 59,423.81-89,170.75-22,010.16

Finding the Fourth Proportional to 59,423.81, 89,170.75 and 22,010.16

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Solution

The fourth proportional to 59,423.81, 89,170.75 and 22,010.16 is: 33,028.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,423.81 : 89,170.75 = 22,010.16 : x
  2. Step 2: Convert to fraction form
    59,423.81/89,170.75 = 22,010.16/x
  3. Step 3: Cross multiply
    59,423.81x = 89,170.75 × 22,010.16
  4. Step 4: Simplify right side
    59,423.81x = 1,962,661,918.92
  5. Step 5: Solve for x
    x = 1,962,661,918.92/59,423.81
  6. Step 6: Final answer
    x = 33,028.21

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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.