Home / 89,033.04-133,544.70-22,473.18

Finding the Fourth Proportional to 89,033.04, 133,544.70 and 22,473.18

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Solution

The fourth proportional to 89,033.04, 133,544.70 and 22,473.18 is: 33,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,033.04 : 133,544.70 = 22,473.18 : x
  2. Step 2: Convert to fraction form
    89,033.04/133,544.70 = 22,473.18/x
  3. Step 3: Cross multiply
    89,033.04x = 133,544.70 × 22,473.18
  4. Step 4: Simplify right side
    89,033.04x = 3,001,174,081.15
  5. Step 5: Solve for x
    x = 3,001,174,081.15/89,033.04
  6. Step 6: Final answer
    x = 33,708.54

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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.