Home / 89,075.57-133,617.93-22,516.26

Finding the Fourth Proportional to 89,075.57, 133,617.93 and 22,516.26

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Solution

The fourth proportional to 89,075.57, 133,617.93 and 22,516.26 is: 33,775.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,075.57 : 133,617.93 = 22,516.26 : x
  2. Step 2: Convert to fraction form
    89,075.57/133,617.93 = 22,516.26/x
  3. Step 3: Cross multiply
    89,075.57x = 133,617.93 × 22,516.26
  4. Step 4: Simplify right side
    89,075.57x = 3,008,576,052.54
  5. Step 5: Solve for x
    x = 3,008,576,052.54/89,075.57
  6. Step 6: Final answer
    x = 33,775.55

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1.5x scale

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.