Home / 89,050.26-133,554.42-25,853.70

Finding the Fourth Proportional to 89,050.26, 133,554.42 and 25,853.70

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Solution

The fourth proportional to 89,050.26, 133,554.42 and 25,853.70 is: 38,774.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,050.26 : 133,554.42 = 25,853.70 : x
  2. Step 2: Convert to fraction form
    89,050.26/133,554.42 = 25,853.70/x
  3. Step 3: Cross multiply
    89,050.26x = 133,554.42 × 25,853.70
  4. Step 4: Simplify right side
    89,050.26x = 3,452,875,908.35
  5. Step 5: Solve for x
    x = 3,452,875,908.35/89,050.26
  6. Step 6: Final answer
    x = 38,774.46

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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.